Chantilly, VA 20151 • (14.3 miles) • Full Time • 10/13/2026

Minimum Qualifications: The Senior Cybersecurity Blue Team Analyst serves as a technical authority for cybersecurity assessment and defensive cyber operations across complex enterprise IT environments. The analyst leads assessments of infrastructure, applications, networks, cloud environments, security architectures, and enterprise services; evaluates systemic cybersecurity risk; and develops actionable recommendations to improve the organization's defensive posture.Responsibilities:Lead comprehensive cybersecurity assessments across complex, heterogeneous enterprise IT environments.Assess security architecture, controls, configurations, operational practices, and telemetry across on-premises, cloud, hybrid, and distributed environments.Evaluate security of enterprise networks, Windows and

Chantilly, VA 20151 • (14.3 miles) • Full Time • 10/13/2026

Security Clearance: TS/SCI with Fullscope Polygraph requiredPositionSeeking a Cyber Security Engineer to support an Intelligence Client.RequiredDemonstrated experience with cyber penetration testingDemonstrated experience designing, testing, or implementing IT security architectureDemonstrated experience applying computer attack methods and system exploitation techniquesDemonstrated working knowledge of cyber security principles for Linux, Windows, and virtual platformsDemonstrated experience performing network security analysisDemonstrated experience analyzing network architecturesDemonstrated experience using network management toolsDemonstrated experience leveraging adversarial tactics to conduct hands-on security testingDemonstrated experience developing risk management methodologiesDe

Chantilly, VA 20151 • (14.3 miles) • Full Time • 10/13/2026

Summer 2027 Cybersecurity Internship (Offensive Cyber Operations & Mobile Vulnerability Research)Location: Chantilly, VAAt REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. As we grow and adapt in an increasingly complex digital environment,We are driven by mission-critical and innovative work that directly contributes to protecting our nation’s and strategic partners’ most vital infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly evolving mission space. With offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers.REDLattice is seeking mot

Rockville, MD 20850 • (22.5 miles) • Full Time • 10/13/2026

Description: Locations: Rockville, MDReports To: Chief Technology OfficerEmployment Type: Hybrid RemoteAbout CloseknitCloseknit is a growing, patient-centered healthcare organization dedicated to delivering high-quality, accessible primary and immediate care. We pride ourselves on fostering a dynamic and organized work environment where administrative excellence meets clinical expertise. Our teams value collaboration, innovation, integrity, and accountability, and we strive to deliver seamless patient experiences and operational efficiency across all clinical settings.Join a supportive, inclusive workplace that encourages professional growth and continuous learning while maintaining a commitment to compassionate care and exceptional patient outcomes.About the RoleThe Cybersecurity Officer

Derwood, MD 20855 • (25.6 miles) • Full Time • 10/13/2026

Job Type: Full Time Location: Columbia, Md. Clearance: TS/SCI w/Polygraph VMR Strategic Solutions is seeking an RMF/Security Assessment. Are you interested in joining a dynamic team responsible for supporting USCYBERCOM’s internal command IT systems, as well as enterprise-wide cyberspace operations systems? We’re seeking a skilled cybersecurity professional to play a pivotal role within this team. Your role will involve strategizing, executing, enhancing, and monitoring security protocols to safeguard computer networks and critical information. You will also be instrumental in responding to and mitigating computer security breaches and threats.As part of this role, you will diligently enforce cybersecurity principles and standards in the provision of IT and cybersecurity services. Your ex

Bethesda, MD 20814 • (27 miles) • Full Time • 10/13/2026

Bethesda, MDFull-Time | On-site | Position Contingent Upon AwardJoin Synertex LLC and support a high-visibility national security program requiring advanced cybersecurity expertise in enterprise risk management, RMF, and security governance. The Cybersecurity SME serves as a senior technical authority responsible for advising on cybersecurity strategy, risk posture, authorization activities, and enterprise security governance across mission-critical systems. This role ensures alignment with Department of Defense (DoD) and Intelligence Community (IC) security frameworks while driving secure, resilient, and compliant cyber operations.RESPONSIBILITIES• Provide expert-level cybersecurity advisory support to program leadership on enterprise risk, governance, and security strategy. • Lead and s

Falls Church, VA 22041 • (28.7 miles) • Full Time • 10/13/2026

Senior Trellix Cybersecurity Engineer / RMF ISSO – TS/SCIClearance: Active TS/SCI Clearance RequiredCitizenship: U.S. Citizen RequiredExperience: 11-13 years of relevant experienceEducation: Bachelor's Degree in Computer Science or related fieldPosition Type: Full-Time PermanentLocation: On-Site at Suffolk Building (no remote/hybrid option)Job Description:ZTI is seeking a Senior Trellix Cybersecurity Engineer with RMF ISSO expertise to architect, implement, and manage a comprehensive Trellix security environment while supporting RMF compliance activities for a high-visibility Chief Digital and Artificial Intelligence Office (CDAO) mission focused on AI/ML development and securing advanced data systems.This role requires expertise in deploying Trellix from the ground up, configuring and man

Arlington, VA • (29.7 miles) • Full Time • 10/13/2026

*This is a contingent opportunity K2 Group is seeking a Nuclear Cybersecurity Subject Matter Expert (SME) supporting Headquarters Air Force. This role providesspecializedtechnical,analytical,andprogrammaticsupport for theNuclear Command, Control and Communication (NC3) Division.Job Responsibilities:Performcomprehensive reviews and assessmentsof software specifications, metrics, vulnerability assessments, and threat analyses to ensure robust security standards.Evaluate and securenetwork designsencompassingRadio Frequency (RF)systems,Ethernet,Time Division Multiplexing (TDM),Frame Relay, andAsynchronous Transfer Mode (ATM)technologies.Assess potential vulnerabilities anddevelop mitigation strategiesfor existing and prospective software/hardware systems by engaging in in-depth research, techn

Arlington, VA 22209 • (30.6 miles) • Full Time • 10/13/2026

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. We then bring those commercially tested solutions to government entities to deliver predictable, measurable impact for the American taxpayer and consumer.Join rockITdata as a Cybersecurity SME / Information System Security Officer (ISSO) supporting one of the nation's largest federal healthcare modernization initiatives. In this role, you'll lead cybersecurity compliance, Risk Management Framework (RMF) activities, and security engineering efforts that protect mission-critical healthcare systems and sensitive government information. Working closely with

Fort Belvoir, VA 22060 • (34.4 miles) • Full Time • 10/13/2026

One of our clients in Fort Belvoir, VA needs a Cyber Security Systems Engineer for a permanent position. Title: Cyber Security Systems EngineerLocation: Fort Belvoir, VA.Position Type: Permanent position.Travel: No.Clearance: Top Secret.Job Description:Basic Responsibilities: The desired candidate will have experience in at least one of the following areas and an interest in learning the others: The DoD Cross Domain Approval ProcessDoD Cyber Supply Chain Risk ManagementMission Assurance (Mission Essential Functions (MEF), Joint Mission Essential Task Lists, Mission Decomposition, Mission Relevant Terrain Cyber (MRTC) and Mission Assurance Decision Support System (MADDS)DoD Risk Management Framework (eMASS and Common Controls)DoD Policies on Removable Media Policies and Portable Electronic

Columbia, MD 21045 • (42.5 miles) • Full Time • 10/13/2026

**Urgently Hiring**Multiple Openings**At Big Blue Swim School, we care about creating big moments for our students and team. Our instructors and Lifeguards change lives by helping children reach their full potential in a fun, supportive, and inclusive environment. No previous swim experience is needed, as we provide comprehensive paid training and certification.What We Offer:Competitive Pay: Starting pay rates range from $16 to $20 per hour.Flexible & Consistent Schedules: Both full-time and part-time positions available.Career Growth: Opportunities for advancement into management positions.Other Perks: Free swim lessons for immediate family members, employee recognition programs, and quarterly team events.Key Responsibilities:Teach children aged 3 months to 12 years water safety and swimm

Herndon, VA 20170 • (13.1 miles) • Full Time • 10/13/2026

Benefits:401(k) matchingDental insurancePaid time offVision insurance Emergent Technologies Inc. is actively seeking experienced Cybersecurity Engineers with a minimum of eleven (11) years of relevant experience supporting secure, mission-critical environments. Ideal candidates will demonstrate strong technical expertise, operational discipline, and the ability to thrive in high-visibility, fast-paced settings. Qualified candidates will possess experience in the following areas: Strong working knowledge of Windows and Linux operating systemsExperience with system hardening, patch management, and configuration management tools and processesHands-on experience supporting Risk Management Framework (RMF) or related accreditation frameworks such as FedRAMP, NIST 800-53B, and A&AProficiency in s

Rockville, MD 20850 • (22.5 miles) • Full Time • 10/13/2026

OVERVIEWHendall is currently seeking a Systems and Information Security Specialist experienced with the Federal Information Security Management Act (FISMA), U.S. Department of Health and Human Services (HHS), Office of Management and Budget (OMB), and the National Institute of Standards and Technology (NIST) regulations, policies, and guidelines.DUTIESThe Systems and Information Security Specialist analyzes, defines, implements, and maintains all required procedures and security controls in accordance with Federal, and HHS regulations, policies, and guidelines. Specifically:Conduct Security Assessment and Authorization (SA&A) processes and procedures to attain Authorization To Operate (ATO) for supported information systemsRemediate security weaknesses through the implementation of Plan of

Bethesda, MD 20892 • (27 miles) • Full Time • 10/13/2026

Position Summary/Overview:Key Concepts Knowledgebase, LLC., is seeking an Information Systems Security Officer for a project at a large NIH support organization. The successful candidate will work with our IT managers, engineers, technicians, and the client to ensure the expectations of both parties are fulfilled in a timely, cost-effective manner.

Springfield, VA 22152 • (28.1 miles) • Full Time • 10/13/2026

Cybersecurity Implementation EngineerClearance: Active TS/SCI Experience: 6+ years Design, deploy, and modernize enterprise cybersecurity infrastructure across on-premises and cloud environments. This hands-on role supports secure Windows and Linux platforms and helps move complex security capabilities from design through implementation.What You Will DoBuild, configure, and maintain cybersecurity applications and infrastructure.Engineer cloud solutions using services such as EC2, EBS, ELB, S3, and RDS.Research and implement security upgrades and new capabilities.Recommend hardware, software, architecture, and capacity improvements.Create architecture diagrams, technical roadmaps, test plans, and implementation documentation.Coordinate security assessments and authorization activities.Troub

Arlington, VA 22201 • (29.7 miles) • Full Time • 10/13/2026

Position Summary The Change Management Lead supports the successful adoption of a Department of Defense (DoD) Security Cooperation digital platform by planning and executing organizational change management (OCM) activities that prepare users, stakeholders, and leadership for new technologies, processes, and ways of working.Working under the guidance of senior program leadership, the Change Management Lead develops communication strategies, stakeholder engagement plans, training support, and adoption metrics to ensure the platform is embraced across the Security Cooperation enterprise. The role serves as a bridge between technical development teams and end users, helping to translate complex system capabilities into practical, mission-focused benefits.This position is well suited for a mid

Washington, DC 20005 • (32.4 miles) • Full Time • 10/13/2026

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Cloud Security Engineer to support an enterprise-level program within a federal environment.Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls. Use AWS Infrastructure-as-Code (IaC), IaaS, PaaS, and SaaS solutions to support CI/CD pipelines in Linux environments, while applying expertise in application security, authentication, domain s

Washington, DC 20005 • (32.4 miles) • Full Time • 10/13/2026

PERIKIN Enterprises is seeking a Budget Analyst to support the U.S. Department of Energy's National Nuclear Security Administration (NNSA) and its Office of Nuclear Smuggling Detection and Deterrence (NSDD).NSDD works with international partners to counter the smuggling of radioactive and nuclear materials. As a member of the team supporting this mission, you'll help ensure program leaders have the financial information, analysis, and forecasts they need to make informed decisions and effectively manage program resources.This is an excellent opportunity for an early-career finance, accounting, or budget professional interested in applying strong analytical skills to a meaningful national security mission. You'll gain hands-on exposure to federal budgeting, program financial management, for

Washington, DC 20001 • (33 miles) • Full Time • 10/13/2026

cFocus Software seeks a Cybersecurity Triage Analyst (Tier 1) to join our program supporting the Administrative Office of the United States Courts (AOUSC). This position is Hybrid with the onsite location being in Washington, DC. This position requires a Public Trust clearance. Qualifications:Active Public Trust clearanceB.S. Computer Science, Information Technology, or a related field2+ years of experience in security operations1 year of experience using Endpoint Detection and Response (EDR) to conduct incident response.Able to effectively search using a SIEM to analyze log data and conduct initial triage of security incidents.Strong foundational understanding of network protocols, log analysis and endpoint detection and response tools.Able to follow SOPs and escalate incidents based on d

Columbia, MD 21045-1944 • (40.8 miles) • Full Time • 10/13/2026

Are you looking for the opportunity to utilize your Information Systems experience and be part of a growing and innovative IT Management and Tech Support team? RACTSOL focuses on providing our customers with highest quality and professional IT support services to ensure their network and hardware are functioning at peak performance.Information Systems Security Officer – Mid Job Description:Provides support for a program, organization, system, or enclave’s information assurance program.Provides support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies.Maintains operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established a

Annapolis Junction, MD • (43.7 miles) • Full Time • 10/13/2026

At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly unique employee experience that is rare within our industry. Please see information below Due to federal contract requirements, United States Citizenship and position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate polygraph).Capabilities Enhancing the system security postureby supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies, standards, and methodologies.Overseeing security operationsfor in

Annapolis Junction, MD 20701 • (43.7 miles) • Full Time • 10/13/2026

CyberLinx Solutions, LLC is seeking aforward-thinking Cybersecurity Architect to lead the design and evolution of our enterprise security architecture and detection strategy. This role is responsible for establishing long-term security vision, developing scalable defenses, and building advanced detection capabilities to identify and respond to emerging threats.The ideal candidate combines deep technical expertise with strategic planning to ensure resilient, proactive, and intelligence-driven security across the organization.Key ResponsibilitiesDesign and maintain long-term cybersecurity architecture aligned with business and technology strategyDevelop and implement enterprise-wide detection and response strategies (SIEM, EDR, XDR, SOAR)Define security reference architectures, standards, an

Arlington, VA 22209-3122 • (29.7 miles) • Full Time • 10/13/2026

We are hiring an ISSO with CISO PotentialThe ISSO we're looking for is a builder, a problem solver, and an effective communicator who thrives as a hands-on practitioner. You'll need the ability to pivot as needed, identifying risks, developing mitigation strategies, and recommending solutions to executive leadership one day, then hardening systems, responding to incidents, reviewing technical configurations, and driving compliance initiatives the next.This is a demanding, on-site role requiring five-day office presence and the ability to obtain a Top Secret clearance. If you can move seamlessly between the keyboard and the conference room, turning complex cybersecurity challenges into actionable business decisions, don't let this opportunity pass you by. If you're ready to take your ISSO e

Washington, DC 20005 • (32.4 miles) • Full Time • 10/13/2026

Dynamic Solutions Technology, LLC, a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Cybersecurity Analyst II to support the government customer located inWashington DC. This is an exempt hybrid remote position.MUST BE A U.S. CITIZENResponsibilities:Perform cybersecurity assessments, technical testing, vulnerability assessments, and security control validation in support of enterprise cybersecurity audit and testing activities.Execute approved Ground-Truth and Ad Hoc testing procedures, test scripts, sampling methodologies, and technical verification activities.Analyze network, system, application, endpoint, identity, and security infrastructure configurations to identify vulnerabilities, weaknesses, and control

Chantilly, VA • (14.8 miles) • Full Time • 10/12/2026

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position.This position is available immediately.Job Overview:The Customer requires technical expertise and guidance to drive the future of online operations in order to keep pace with industry standards. This includes understanding, designing, and developing infrastructure and infrastructure components that meet the Customer’s security needs. It also includes developing updated guidance for online operations and identifying new technologies for

Manassas, VA 20108 • (22.8 miles) • Full Time • 10/12/2026

Job Title: Cybersecurity EngineerJob DescriptionThe Cybersecurity Engineer will support system-level security initiatives across multiple Navy Submarine subsystems, focusing on securing Linux-based platforms, containerized environments, and emerging cloud-like architectures. This role suits an engineer who enjoys solving complex, cross-domain problems, working across decentralized systems, and driving security improvements from initial concept through detailed design and implementation. The position offers significant exposure to Red Hat-based Linux security, container security, and enterprise security frameworks, with the opportunity to influence security practices across a broad engineering organization.ResponsibilitiesDrive system-level cybersecurity initiatives across multiple Navy Sub

Quantico, VA 22134 • (38.2 miles) • Full Time • 10/12/2026

Geospatial and Cloud Analytics (GCA) is seeking a Cyber Security SecOps Administrator to join our team! Your role as a Cyber Security SecOps Administrator will be managing and maintaining the security infrastructure of an organization, focusing on the day-to-day tasks related to cybersecurity operations. Duties to include:Implement STIG releases across a variety of operating systems and applicationsTracks and remediates IAVM vulnerabilitiesManages ACAS vulnerability reports and remediates as requiredPerforms software upgrades, patch installs, firmware upgradesDiagnosis and troubleshoot problems related to the OS, hardware, network, and related softwareDaily written and oral communications with coworkers and leadershipContinual attention to periodic SCAP and STIG requirements needed to hard

Annapolis Junction, MD • (43.7 miles) • Full Time • 10/12/2026

Steel Point Solutions is an amazing SBA Certified (8a), HUBZone, Small Disadvantaged Business (SDB) and a Woman Owned Small Business (WOSB) company. Established in 2013 with a vision of offering world class, integrated business solutions for all levels of Government and commercial enterprises. We are represented by a team of talented and qualified professionals who know how essential efficient, cost-effective integrated solutions are to your organization's success. Leveraging these resources, we strive daily to lead the industry in program management and service delivery.We are looking for Information System Security System Officer:The Information Systems Security Officer (ISSO) shall Provide support to senior ISSOs for implementing, and enforcing information systems security policies, sta

Herndon, VA • (13.1 miles) • Full Time • 10/12/2026

Make a difference here. UltraViolet Cyber is a leading platform-enabled unified security operations company providing a comprehensive suite of security operations solutions. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients. UltraViolet Cyber is headquartered in McLean, V

Reston, VA 20190 • (15.8 miles) • Full Time • 10/12/2026

Title: Personnel Security Adjudicator (Senior) - 100% OnsiteLocation: Reston, VAAbout iWorks:iWorks Corporation, founded in 2005, is a leading provider of information technology and professional services to the federal government. We are a recognized leader in personnel security and vetting solutions, Agile, DevOps, DevSecOps, data analytics, and cloud solutions. Our continuous process improvement approach, combined with our business and technology expertise, results in innovative solutions.We offer exceptional comprehensive benefits (Medical, Dental, Vision, Life and Disability); 401(k); Profit Sharing; Health and Wellness Benefits; and Paid Sick Time, Vacation Time, and Holiday Time. You're eligible for bonuses throughout the year as part of our incentive program for innovation, and busi

Vienna, VA 22182 • (19.6 miles) • Full Time • 10/12/2026

Job DescriptionJob Description:\n\nIntegrated Business & Technical Consultants, Inc. (IBTCI), a U.S. based international development consulting company established in 1987, has worked in over 100 countries and implemented over 300 projects. IBTCI serves government agencies, private sector companies, and several donor agencies. IBTCI specializes in monitoring, evaluation, research, and learning (MERL) and institutional support across many areas and sectors including, but not limited to, conflict and crisis, democracy and governance, agriculture, economic growth, food security, education, environment, and global health.\nAssignment Title: Security Assistance Coordinator (Mid-Level)\nDepartment/Location: Washington, DC\nTechnical Point of Contact: Project Director\nType: Full-time\nRequired S

Vienna, VA • (21.5 miles) • Full Time • 10/12/2026

Facility Security Officer (FSO)Location: Hybrid- Mondays and Wednesdays at our HQ in Vienna, VACitizenship & Clearance - US Citizenship with an active Top Secret security clearance.Employment Type: Full-TimeSalary Range - $100,000-$110,000Who we are:Horizon Industries Limited (Horizon) is a dynamic IT and Management Consulting firm based in the Washington, DC area. Founded in 1996, Horizon Industries Limited (Horizon) has evolved into a company of highly qualified professionals that provides full-cycle IT consulting and Management support in both the private and public sectors.Horizon's culture is based on our core values, and we PRIDE ourselves on a diverse, employee- and family-centric approach.Who we are looking for:Horizon Industries is seeking a highly motivatedFacility Security Offic

Gaithersburg, MD 20877 • (22.7 miles) • Full Time • 10/12/2026

Benefits:Competitive salaryFlexible scheduleFree uniformsOpportunity for advancementRole: Apprentice Gutter & Guards InstallerWho Are We? The Brothers that just do Gutters are a full-service rain gutter and gutter guard franchise. We repair, install, and maintain Seamless Gutters, Gutter Guard, Specialty Gutters and many other services. The Brothers currently have multiple locations across the United States. We are a performance-based company with clearly defined career paths laid out for each of our employees. We fully invest in our workers and believe it is important to listen to them and create a comfortable work environment. Why Work for Us? Imagine if you could know exactly what you needed to do to receive a pay raise and promotion from day one. At The Brothers that just do Gutters, y

Rockville, MD 20847 • (24 miles) • Full Time • 10/12/2026

Title: Personnel Security Analyst Location: Rockville, MD Status: Full-time - Onsite Salary Range: $50,000-$60,000 Position Summary: The Personnel Security Specialist is responsible for supporting personnel security operations by processing clearance requests, conducting background investigations, maintaining security records, and ensuring compliance with federal security regulations and policies.Duties/Responsibilities:Process and manage clearance and access requests for contractors, licensees, and employees in accordance with established personnel security procedures.Review, validate, and pre-screen security documentation to ensure completeness, accuracy, and regulatory compliance.Conduct background investigations and verification checks using systems such as credit reports, FBI fingerpr

Frederick, MD • (27.4 miles) • Full Time • 10/12/2026

Assistant Facility Security Officer (AFSO)Security Clearance Requirement:Current and Active DoD Top SecretSalary Range: 40k-$80k(The salary range provided is a general guideline. Nexagen Networks considers various factors when determining base salary offers, including the scope and responsibilities of the position, as well as the candidate’s experience, education, skills, and current market conditions.)As theAssistant Facility Security Officer (AFSO), you will join a high-performing team dedicated to excellence, innovation, and mission-critical support. At Nexagen, you will support the company's industrial security program by working closely with the Facility Security Officer to ensure compliance with Department of Defense security requirements. With outstanding benefits and strong opportu

Washington, DC 20005 • (32.4 miles) • Full Time • 10/12/2026

Description: Do you have a passion for building brands, positioning executives, and managing issues?Invariant seeks a Director to join our growing Strategic Communications & Public Affairs team. You’ll work with a diverse and energetic team of experts driving impact for clients.Our clients range from well-known Fortune 500 companies to the most disruptive start-ups in the country. We help our clients solve complex challenges, create opportunities for growth, and break through busy news cycles, long social media feeds, and hectic calendars to influence audiences that matter most.Invariant is a different kind of firm. We look at communications, public affairs, government relations, and business strategy holistically. You will do challenging, impactful work here. If that sounds interesting to

Washington, DC • (33.2 miles) • Full Time • 10/12/2026

Description: Xtreme Solutions is seeking an experienced Lead Information System Security Officer (ISSO) / Technical Program Lead to provide technical leadership and hands-on cybersecurity support for a federal customer in Washington, DC.This is an opportunity for an accomplished federal cybersecurity professional who can lead an ISSO team while remaining deeply involved in RMF, authorization, continuous monitoring, vulnerability management, and security-risk decisions.The ideal candidate has led complex federal authorization activities, can review and challenge technical cybersecurity deliverables, and is comfortable briefing senior Government stakeholders on system risk, authorization status, vulnerabilities, and remediation priorities.What You’ll Do Lead day-to-day technical activities a

Columbia, MD • (40.8 miles) • Full Time • 10/12/2026

Job TitlePart-Time Contract Security Officer (CSSO)Why IDS?IDS believes in resolving conflict and building innovative approaches to solve complex challenges. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a multidimensional world. IDS tailors solutions for a diverse range of government, military, nonprofit, and public-sector clients.LocationColumbia, MD / RemoteShifts AvailablePart-TimePlease note, candidates must be flexible. Work schedules may vary based on customer requirements and business needs.Job DescriptionADG Creative, an IDS subsidiary is seeking an experienced Part-Time Contract Security Officer (CSSO) to support the company's industrial security program within a highly r

Columbia, MD • (40.8 miles) • Full Time • 10/12/2026

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United States Government. ARSIEMhas an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients.That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. ARSIEM is currently looking for anInformation Systems Security Engineer 3 to participate as a primary security engineering representative on engineering teams for the design, development, implementation and/or integration of s

Reston, VA 20190 • (15.8 miles) • Full Time • 10/11/2026

ISI Defense is seeking a Cyber Ops Engineer I to join our growing Cybersecurity team supporting customers across the Defense Industrial Base (DIB). As a trusted Managed Security Services Provider (MSSP), we deliver white-glove cybersecurity services that help organizations protect their environments, meet regulatory requirements, and stay ahead of evolving threats.In this role, you will deploy,maintain, and support cybersecurity technologies while working closely with the Security Operations Center (SOC), MSP Operations, Compliance, Engineering, and Customer Success teams. You will help customers strengthen their security posture through proactive operations, technicalexpertise, and exceptional customer service.At ISI Defense, we value teamwork, ownership, continuous learning, and a custom

Arlington, VA • (29.7 miles) • Full Time • 10/11/2026

JOB DESCRIPTION: The primary goal of this position is to ensure all security operation functions are performed accurately and efficiently to provide a safe and secure environment for the client and their assets. This is a highly visible customer-facing role that entails regular interaction with the client’s employees and their senior leadership.DUTIES & RESPONSIBILITIES: Physical Security, Access Control & BadgingMaintain an acute situational awareness and professional posture.Maintain a presence at the Security Desk and monitor cameras/radios for unusual activity.Verify all Visitor Government Issued IDs and sign the Visitor Log.Address unauthorized persons on Client Property. Communicate and De-Escalate a situation to other members of Security or Law Enforcement.Record, create and maintai