Reston, VA 20190 • (43.3 miles) • Part Time • 9/21/2026

Starting Hourly Rate / Salario por Hora Inicial: $20.00 USD per hour ALL ABOUT TARGET Working at Target means helping all families discover the joy of everyday life. We bring that vision to life through our values and culture. ALL ABOUT ASSETS PROTECTION Assets Protection ( AP ) teams function to keep our guests, team and brand secure and lead through crisis events. They protect profitable sales by mitigating shortage risks, preventing, and resolving theft and fraud to ensure product is available for our guest . They also build relationships inside and outside of Target , including store leaders and public safety officials, inclusive of law enforcement. At Target , we believe in our team members having meaningful experiences that help them build and develop skills for a career. The role of

Ashburn, VA 22011 • (36.4 miles) • Full Time • 10/18/2026

Securitas Technology, part of Securitas, is a world-leading provider of integrated security solutions that protect, connect, and optimize businesses of all types and sizes. More than 13,000 colleagues in 40 countries are focused daily on our purpose to help make your world a safer place and our commitment to deliver an unparalleled client experience. With clients at the heart of all we do, our people, knowledge, and technology power our connected ecosystem of health, safety and security solutions and services. Title: Installation Technician III Position Description: We currently have an Installation Technician opening for team-oriented individuals possessing vocational training in electronics or electromechanical engineering. As an Installation Technician, you will be responsible for provi

Centreville, VA 20120 • (36.7 miles) • Full Time • 10/18/2026

Description Leidos has an exciting opportunity for a Principle Industrial Security Representative to support a large-scale program in Reston, VA. We are looking for someone with a strong background in counterintelligence awareness and briefings, personnel security clearance processing, and experience managing the physical security requirements of SCIFs for a customer within the intelligence community. The selected candidate will need to be well versed in NISPOM, Intelligence Community Directives and SEADs, a self-starter who can prioritize security actions, provide excellent communication to employees, management and government customer, and a result driven professional to handle security issues. Primary Responsibilities: Maintain and manage program security requirements to include all cus

Sterling, VA • (40.5 miles) • Full Time • $104,240 to $130,300 / yr • 10/19/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forw

Leesburg, VA 20176 • (39.3 miles) • Full Time • 10/10/2026

Description: OCH Technologies is actively looking for a Cybersecurity Task Order Project Manager supporting a Defense Logistics Agency program. This position supports a proposal effort and is contingent upon award, customer approval, and successful onboarding requirements. Location On-site: Columbus, OH Core Responsibilities & Duties Serves as the Project Manager for large, complex task orders or groups of task orders supporting the same migration system or program. Supports the Program Manager in coordinating with the Government Contracting Officer (KO), task order-level Contracting Officer’s Representative (COR), Government management personnel, and customer agency representatives. Under the direction of the Program Manager, provides overall management and oversight of assigned task orde

Manassas, VA 20108 • (35.6 miles) • Full Time • 10/7/2026

Commercial Electrician – Conduit / Security Systems $30 - $45 per hour · Full-time · (Northern Virginia) We're hiring experienced electricians skilled in bending, running, and installing metal conduit for security system installations in commercial and industrial environments. What you'll do Bend and install EMT, rigid, and other metal conduit Support security system installations Work from project drawings and specifications Maintain a safe, organized work area What we're looking for Experience with conduit bending and installation Knowledge of electrical installation practices Able to work independently and on a team Reliable transportation; valid driver's license preferred Apply today or send your resume to Casey Verzella, Liberty Personnel Services - To apply, email your resume to Case

Dulles, VA • (37.8 miles) • Full Time • $50.00 / hr • 10/7/2026

Registered Nurse - Public Health / Biosecurity Screening Location: Washington Dulles International Airport - Dulles, VA Pay: $50.00 Per Hour Schedule: Full-Time | 40 Hours/Week Employment Type: W-2 Contract through Medix Hiring: Immediate Medix is hiring experienced Registered Nurses to support a public-health and biosecurity screening initiative at Washington Dulles International Airport. This is a unique clinical opportunity for an RN who wants to continue using assessment, triage, communication, and patient-care skills in a non-traditional environment outside of bedside hospital nursing. Available Schedules Second Shift Sunday through Thursday 1:00 PM-9:30 PM Third Shift Sunday through Thursday 9:00 PM-5:30 AM Third Shift Tuesday through Saturday 9:00 PM-5:30 AM Second-shift candidates

Locust Dale, VA 22508 • (41.4 miles) • Part Time • 10/9/2026

Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer Armed Patrol Driver in Locust Grove, VA , you will serve and safeguard clients in a range of industries such as Hotels & Resorts, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Armed Security Professional at a resort-style communi

Chantilly, VA 20151 • (37.1 miles) • Full Time • $100,000 to $140,000 / yr • 10/24/2026

Why Join Rincon Research Corporation (RRC)? At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security. Rincon Research Corporation seeks a self-starting individual for a full-time security position at its Chantilly, Virginia office. The security position will primarily be focused on providing Information System Security Officer (ISSO) support for local and networked systems while also providing local security support for other roles as needed. The position will interface with the office engineers, visitors, system administrators, security staff, program managers, and local vendors and inspectors. This position re

Culpeper, VA 22701 • (29.5 miles) • Part Time • $16.50 to $20.00 / hr • 10/24/2026

Join Our Team as a Lifeguard! Are you a water enthusiast with a passion for safety? We're looking for dynamic individuals to join our team as lifeguards! As a lifeguard, you'll be the guardian of our aquatic arena, ensuring everyone has a safe and enjoyable experience in the water. What You'll Do: Dive into action as you oversee every aspect of our aquatic area, keeping a watchful eye on swimmers and water activities. Showcase your lifesaving skills and be ready to respond swiftly and effectively in the event of an emergency. Make a splash with your friendly and approachable demeanor, providing assistance and guidance to guests as needed. Keep the fun flowing by creating a welcoming and positive atmosphere for all patrons. Why You'll Love It Here: Join a team of like-minded individuals who

Chantilly, VA 20151 • (37.1 miles) • Full Time • 10/24/2026

Senior Information Systems Security Engineer (ISSE) TS/SCI CI Poly Department: Government Customer- Chantilly Location: Chantilly, VA SeniorISSE Position Description: The SeniorInformation Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to: · Provides analytical and technical security recommendations to the customer · Lead for the identification of projects’ security requirements · Participates in network design reviews and security testing for the customer’s networks · Coordinates with systems’ development teams to ensure network security standards are being followed and implemented correctly · Reviews and analyzes new systems (hardware and software) and provides recommendations concerning their security Re

Reston, VA 20191 • (42.4 miles) • Full Time • $180,000 / yr • 10/24/2026

REQUIRES AN ACTIVE/EXISTING TS/SCI WITH POLYGRAPH - NO REMOTE WORK Seating available in Annapolis Junction, MD Washington, DC or Reston, VA DAn Solutions is seeking a Senior Information Systems Security Officer (ISSO) to support a federal intelligence community program. In this role, you will play a pivotal part in shaping and enhancing cybersecurity initiatives, ensuring system security compliance, managing risks, and supporting certification and authorization activities throughout the program lifecycle. The ISSO will collaborate closely with application leads, system administrators, database administrators, developers, testers, and cybersecurity stakeholders to ensure systems are developed and maintained in accordance with applicable security requirements. Key Responsibilities Conduct te

Reston, VA 20191 • (42.4 miles) • Full Time • $250,000 to $290,000 / yr • 10/24/2026

Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, and sustain critical capabilities that enable faster, more informed mission decisions across some of the nation's most complex operational environments. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes. Position Summary Vibrint is seeking a highly motivated, technically experienced, and business-oriented Deputy Chief Information Security Officer (Deputy CISO) to help accelerate the growth of our cybersecurity business across the Federal Governme

Chantilly, VA 20151 • (37.1 miles) • Full Time • $215,000 to $250,000 / yr • 10/23/2026

Job Title: Cyber Security Project Engineer Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week FLSA Status: Salaried, exempt Clearance: TS/SCI – Full-Scope Polygraph Position Summary The Cyber Security Project Engineer manages security assessment, security compliance, change management, and continuous monitoring responsibilities across four (4) cloud service providers: Amazon Web Services, Google Cloud, Oracle Cloud, and Microsoft Azure. This position requires a healthy mix of technical and policy knowledge and requires support in understanding and implementing standards like NIST Risk Management Framework and cloud technologies. The position also requires proficiency in information system security engineering and security c

Ashburn, VA • (37.6 miles) • Full Time • 10/23/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Title : Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance : Active Top Secret with SCI eligibility, Ability to obtain and maintain a CBP Background Investigation (CBP BI) and EOD, a

Warrenton, VA 20187 • (23 miles) • Full Time • $80,000 to $100,000 / yr • 10/23/2026

?? Job Details: ·Job Title:Cybersecurity Engineer ·Client:Confidential ·Working Location:Torrance, CA ·Salary : DOE (80-100K) + Full Benefits ·Employment Type:Full-Time ·Language:English / Japanese ?? What will you do As a Senior Pre-Sales Security Engineer, you will serve as a trusted technical advisor, helping customers evaluate, design, and adopt cybersecurity solutions that address their business and security requirements. Technical Discovery & Solution Design Lead technical discovery and scoping discussions with prospective and existing customers. Translate business requirements into solution architectures across a broad cybersecurity portfolio, including: MXDR EDR/XDR SASE/ZTNA Email Securit SSPM/DSPM Password Management Brand Protection Security Awareness Training Proof of Concept &

Sterling, VA 20164 • (41.1 miles) • Full Time • 10/23/2026

Overview Company Overview: Join Allied Universal® Technology Services, a global leader in transforming the security industry. We integrate advanced technology video surveillance, electronic access control, alarm monitoring and augmented solutions with physical security to help people feel safe. Whether you’re an installation technician, service technician, engineer, or project manager, you’ll discover rewarding opportunities to grow your career as part of a valued team. Apply today and be phenomenalbuild a meaningful career while protecting what matters most through innovative security technology. Job Description What to expect as a Commercial Security Senior Service Technician: The Senior Service Technician will be responsible for service, maintenance, repairs, and troubleshooting/diagnos

Manassas, VA 20110 • (35.5 miles) • Full Time • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Reston, VA 20190 • (43.3 miles) • Full Time • $130,000 to $140,000 / yr • 10/23/2026

About the Company At Brightspot, we help content-driven organizations turn content chaos into momentum. Our flexible, AI-powered content management platform (CMS) enables teams to move faster, collaborate more effectively, and scale with confidence. Since 2008, leading enterprises have partnered with Brightspot to transform fragmented ecosystems into streamlined, high-performing operations that drive growth, strengthen governance, and deliver real business impact. About the Role We're looking for a hands-on Security Engineer to help protect our platform and strengthen our overall security posture. This is a highly technical, self-directed role for someone who enjoys getting into the details of infrastructure and application security, can drive projects from idea to completion with minimal

Manassas, VA 20110 • (35.5 miles) • Full Time • $150,000 to $200,000 / yr • 10/22/2026

Evolver is an information technology, cybersecurity, and digital transformation company supporting national defense, federal civilian agencies, and Fortune 500 organizations. We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated technology capabilities spanning cybersecurity, enterprise IT infrastructure, cloud, software development, data analytics, legal technology and eDiscovery, applied AI, and electronic security systems. Our teams combine deep technical expertise with mission understanding to deliver secure, reliable, and scalable solutions that advance performance in high-stakes environments. Evolver seeking an accomplished Senior Director Electronic Security Systems Engineering, Estimation & CAD to lea

Fairfax, VA 22030 • (42.6 miles) • Full Time • $20.00 to $25.00 / hr • 10/22/2026

Job description: Sentry Force Security is hiring qualified Armed Security Officers, Armed Supervisors, and Armed Floaters in the Richmond, VA area. We are looking for dependable, professional, and experienced security personnel to join our growing team. Positions Available Armed Security Officers Armed Security Supervisors Armed Floater Officers Key Responsibilities Protect personnel, property, and facilities Maintain a professional security presence Conduct patrols and security checks Monitor access points and surveillance systems as assigned Respond appropriately to incidents and emergencies Prepare accurate incident and activity reports Follow post orders, company policies, and applicable regulations Communicate professionally with clients, employees, visitors, and supervisors Floaters

Reston, VA • (42.8 miles) • Full Time • $94,400 to $217,038 / yr • 10/22/2026

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: The Security Infrastructure & Exposure Engineer willdesign, build, and scale our attack surface management and threat exposure detection capabilities. You will engineer internal tools and automated pipelines that proactively map assets, model attack paths, and eliminate security blind spots before they can be exploited. Core Responsibilities : Attack Surface Management : Architect and maintain Continuous Asset Attack Surface Management (CAASM) solutions for real-time ass

Herndon, VA • (40.9 miles) • Full Time • $100,000 to $130,000 / yr • 10/22/2026

BridgePhase is a mission-focused technology company that designs, builds, secures, and operates modern digital solutions that drive national security, government efficiency, and mission success across the Federal Government. We empower agencies to achieve meaningful outcomes through high-performing software engineering, cloud, DevSecOps, cybersecurity, AI/ML, and platform modernization solutions delivered by collaborative teams focused on innovation, adaptability, and operational excellence. As a trusted partner, BridgePhase helps Federal organizations modernize critical systems, accelerate delivery, and achieve lasting mission impact. Position Overview: BridgePhase is seeking a detail-oriented, self-driven IT Security Analyst to support cybersecurity operations, vulnerability management,

Chantilly, VA 20151 • (37.1 miles) • Full Time • 10/21/2026

We are seeking an experienced Cybersecurity Systems Engineer (ServiceNow/Cloud) to provide technical leadership and hands-on engineering support for enterprise ServiceNow, cloud infrastructure, systems integration, and database environments supporting mission-critical operations. The Cybersecurity Systems Engineer will serve as a primary technical resource for the ServiceNow (SNOW) platform, with responsibility for platform administration, development, upgrades, integrations, and continuous improvement. The position will also support AWS cloud resources, Linux systems, databases, APIs, identity management, and CI/CD pipelines. The ideal candidate combines ServiceNow development and administration, systems engineering, cloud architecture, and automation expertise with the ability to develop

Chantilly, VA 20151 • (37.1 miles) • Full Time • $110,000 to $140,000 / yr • 10/21/2026

Overview The Cybersecurity Engineer is responsible for overseeing cybersecurity strategy, compliance, and technical execution across proposal development, system implementation, and operational environments. This role leads the integration of cybersecurity requirements into bid proposals by analyzing solicitations, defining compliant solutions, and developing supporting documentation in alignment with contractual and regulatory standards. Responsibilities What You'll Get To Do: Lead the cybersecurity aspects of our bid proposal processes, ensuring that all security requirements and considerations are comprehensively addressed. Expertly analyze RFQs, RFPs, PWS, and SOWs, devise comprehensive cybersecurity solutions to include estimating the level of effort required to address all applicable

Herndon, VA • (40.9 miles) • Full Time • 10/21/2026

Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a wide range of talented and experienced individuals that deliver cutting edge technology solutions to meet our customers' ever-changing needs. We secure the facilities and networks of the world's leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries. UT offers a rewarding career, great benefits, and the chance to learn and work with ground-breaking technology and premier clients. UT Government is looking to

Reston, VA 20190 • (43.3 miles) • Full Time • 10/21/2026

SHINE Systems is seeking a Expert Cyber Security Engineer to join our team. The Cyber Security Engineercaptures and refines information security requirements and ensure that the requirements are integrated into information technology component products and information systems through purposeful security architecting, design, development, and configuration. Duties include: Assists with leading development teams working to design and develop information systems or upgrade legacy systems. Conducts product research and support Analysis of Alternative (AoA) activities that independently identify the most appropriate security solutions. Assists with leading the development of system concepts, contribute to the capability phase of the systems development lifecycle, and translate technology and en

Herndon, VA 20170 • (41.4 miles) • Full Time • $80,000 to $85,000 / yr • 10/20/2026

DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Through the expertise and dedication of our talented team, we provide cutting-edge technology services designed to achieve success and exceed expectations. At DVS, we prioritize our employees as our greatest asset. We offer competitive compensation, comprehensive medical benefits, a 401(k) match, generous PTO accrual, professional development reimbursement, corporate-funded technology certifications, and robust employee recognition and appreciation programs. Title: Junior Security Analyst Location: Herndon, VA Clearance: Active Secret or higher. REQUIRED This position is from Sunday - Tuesday from

Chantilly, VA • (37 miles) • Full Time • 10/20/2026

Description LT Consulting is seeking an Information Security (INFOSEC) Engineer responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks. The candidate must have knowledge of Windows, UNIX, and Linux systems. Supports cyber security initiatives through both predictive and reactive analysis, articulating emerging trends to leadership and staff. Coordinates resources during enterprise incident response efforts, driving incidents to timely and complete resolution. Employs advanced forensic tools and techniques for attack reconstruction, including dead system analysis and volatile data collection and analysis. Supports internal HR/Legal/Ethics investigations as forensic subject matter expert. Performs network traffic analysis utilizing raw packet dat

Herndon, VA • (40.9 miles) • Full Time • 10/20/2026

We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree. Other degrees will be considered with the year's experience adjusted to accommodate. REQUIRED QUALIFICATIONS Implementation and validation of security controls that support the Risk Management Framework (RMF) and ICD 503 Security Accreditation Developing architecture documentation and Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviews POA&M development and implementation Coordinating with customer security organizations to achieve Authority to Operate (ATO). Knowledge of the complex environment involving shared networks and multiple security enclaves Engineering for Cyber engineering and integration services including se

Chantilly, VA 20151 • (37.1 miles) • Full Time • 10/20/2026

Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The role of a Security Control Assessor (SCA) is focused on providing information security Assessment and Authorization (A&A) support throughout the mission program’s lifecycle. Position Overview LV8D Solutions is seeking a SCA* to conduct independent assessments of the management, operational, and technical security controls employed within or inherited by an information technology (IT) system to determine the overall effectiveness of the security controls.A Security Control Assessor (SCA) performs comprehensive INFOSEC assessment of management, operational, and technical security controls to determine overall effectiveness of the con

Herndon, VA • (40.9 miles) • Full Time • 10/20/2026

Dark Wolf is looking for a Mid-Level DevSecOps SME / Information System Security Engineer (ISSE) to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the customer team as well as external satellite software development contractors. The successful candidate will have a strong understanding of information security principles, as well as experience in software development, security engineering, risk management, and compliance. The specialist must be able to analyze complex technical issues and develop effective technical solutions. This role can be supported at a hybrid capacity in Colorado Springs, CO or Herndon, VA. Responsibilities include but are not limited to: Conducting technical evaluations of information syst

Reston, VA 20191 • (42.4 miles) • Full Time • 10/20/2026

POSITION OVERVIEW The Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start. RESPONSIBILITIES Design and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protection Manage TLS, mutual TLS, and certificate and key lifecycle across all environments and trust relationships Onboard applications, vendors, and SaaS services, coordinating firewall,

Reston, VA 20191 • (42.4 miles) • Full Time • $125,000 to $135,000 / yr • 10/19/2026

POSITION OVERVIEW The Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start. RESPONSIBILITIES Design and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protection Manage TLS, mutual TLS, and certificate and key lifecycle across all environments and trust relationships Onboard applications, vendors, and SaaS services, coordinating firewall,

Reston, VA 20190 • (43.3 miles) • Full Time • $85.00 to $105.00 / hr • 10/18/2026

Information System Security Officer (ISSO) - SCIF Office Location: Onsite role - Reston, VA Clearance Required: Active TS/SCI with Full Scope Polygraph Number of Positions: 1 Seeking a Information System Security Officer (ISSO) to serve as the security authorization authority for classified information systems operating within a SCIF environment. This is a systems security function focused on authorization, control enforcement, and compliance oversight. This role is responsible for ensuring systems are authorized, continuously monitored, and compliant with the NIST Risk Management Framework (RMF) and applicable Intelligence Community Directives (ICD 503, ICD 704, ICD 705). Key Responsibilities System Authorization & RMF Governance Own the Authorization to Operate (ATO) lifecycle for classi

Quantico, VA 22134 • (44.9 miles) • Full Time • 10/17/2026

RiVidium Inc. is seeking a skilled Endpoint Security Solutions (ESS) Systems Engineer – Level 2 to support a mission-critical Department of Defense cybersecurity program. Position Overview The Endpoint Security Solutions (ESS) Systems Engineer – Level 2 will support the deployment, configuration, administration, and maintenance of enterprise endpoint security solutions across complex DoD environments. This role requires strong hands-on experience with Trellix endpoint security technologies, enterprise system administration, cybersecurity compliance, and vulnerability management. The selected candidate will serve as a technical subject matter expert supporting endpoint protection initiatives, security operations, compliance activities, and incident response efforts while ensuring systems re

Chantilly, VA 20151 • (37.1 miles) • Full Time • 10/17/2026

We are seeking an experienced Cybersecurity Systems Engineer (ServiceNow/Cloud) to provide technical leadership and hands-on engineering support for enterprise ServiceNow, cloud infrastructure, systems integration, and database environments supporting mission-critical operations. The Cybersecurity Systems Engineer will serve as a primary technical resource for the ServiceNow (SNOW) platform, with responsibility for platform administration, development, upgrades, integrations, and continuous improvement. The position will also support AWS cloud resources, Linux systems, databases, APIs, identity management, and CI/CD pipelines. The ideal candidate combines ServiceNow development and administration, systems engineering, cloud architecture, and automation expertise with the ability to develop

Herndon, VA 20170 • (41.4 miles) • Full Time • $100,000 to $135,000 / yr • 10/17/2026

Altus Consulting Seeks an Information Systems Security Officer to Champion Cybersecurity If you find exhilaration in safeguarding digital assets and possess a deep understanding of cybersecurity frameworks and best practices, Altus Consulting invites you to explore this impactful opportunity. As our Information Systems Security Officer (ISSO), you'll become a pillar of our cybersecurity defenses, protecting client systems and their valuable data. The Mission At Altus Consulting, we understand the critical importance of robust cybersecurity. As an ISSO, you'll play a vital role in ensuring client systems meet rigorous security and compliance standards. This role offers a unique chance to expand your expertise, working closely with stakeholders as you identify vulnerabilities and contribute

Oakton, VA 22124 • (43.2 miles) • Full Time • $120,000 to $150,000 / yr • 10/17/2026

Job Title: Information Systems Security Officer (ISSO) Associate Location: Oakton, VA Clearance: TS/SCI Position Summary Definitive Innovative Solutions (DIS) is a growing federal government contracting company seeking an Information Systems Security Officer (ISSO) Associate to support federal cybersecurity operations by ensuring compliance with federal security requirements, leading Risk Management Framework (RMF) and Authorization to Operate (ATO) activities, managing vulnerabilities, and maintaining the security posture of mission-critical information systems. Duties and Responsibilities: Provide oversight for the assigned network(s) by working with operation staff to ensure compliance per STIGs and IAVM. This role requires being onsite five days a week during the initial training perio

Winchester, VA • (22.2 miles) • Full Time • $151,000 to $200,000 / yr • 10/16/2026

The ideal candidate must be a hands-on technology executive and player-coach, not simply a strategic leader. Company Information: Netmaker Communications LLC (NMC) Work Schedule This position is Monday through Friday, 8:30 a.m. to 5:00 p.m. East Coast Time. Office is located in Winchester, VA. A hybrid schedule will be considered for an employee outside of the area. NMC is a Veteran Owned Small Business (VOSB) headquartered in Winchester, Virginia operating as a Competitive Local Exchange Company (CLEC). NMC has three lines of business: 1) Commercial Managed Service Provider; 2) Public Safety Communications; 3) Independent Technology Test Lab. At Netmaker Communications, we pride ourselves on delivering reliable, secure, and innovative network solutions for both commercial and government c

Chantilly, VA • (37 miles) • Full Time • $150,000 to $190,000 / yr • 10/16/2026

Description: Secure and resilient cybersecurity is critical to national defense and mission success. Valencor LLC (Valencor) is seeking a Cybersecurity Analyst with expertise in Risk Management Framework (RMF), Zero Trust Architecture (ZTA), and Data-Centric Security (DCS). This position will support the modernization of legacy network-centric technologies, applications, and infrastructure to align with DoD Zero Trust strategies and emerging cybersecurity frameworks. Our cybersecurity experts play a pivotal role in securing mission-critical systems, protecting sensitive data, and ensuring compliance with federal cybersecurity mandates. We help accelerate the transition to Zero Trust and cloud-based security architectures, strengthening the defense posture against adversaries’ intent on com