Arlington, VA 22209 • (21.7 miles) • Full Time • 9/8/2026

Arcetyp LLC is a growing small business that provides a broad range of consulting services to US Federal Government, US Military, and Commercial clients. Services include Management & IT Consulting, Program & Project Management, and Professional & Admin Services.We accept direct hire candidates only, W2 employee hires. We do not accept 1099 independent consultants. We do not accept staffing firms. We do not accept corp-to-corp (C2C) candidates. We can't sponsor H1B.Arcetyp LLC is looking for a Army Administrative Security Support Specialist. This position is onsite and located in Arlington, VA at The Pentagon.MINIMUM QUALIFICATIONS:Active SECRET security clearance.Bachelor's degree and 5+ years of experience in security administration within a DoD or federal environment.Familiarity with Ar

Washington, DC 20005 • (24 miles) • Full Time • 9/4/2026

OverviewJST is currently seeking a Communications Security (COMSEC) Operator to support our security team in maintaining cybersecurity services and solutions for securing and protecting sensitive data within a government environment. The COMSEC Operator will perform corrective and preventative maintenance on COMSEC equipment as well as install, configure and manage security applications. Lead all documentation efforts specific to COMSEC and related responsibilities. This is a full-time position located in Washington, DC. JST offers a full benefit package, a collaborative work environment and strong company culture. Veterans and military spouses are encouraged to apply. Communications Security (COMSEC) Operator ResponsibilitiesPerform corrective and preventative maintenance on COMSEC equipm

Silver Spring, MD • (28.2 miles) • Full Time • 9/4/2026

Seneca Federal Solutions is a Seneca Nation Group company. Working with everything from current standards to emerging technologies, Seneca Federal offers expertise, professional service, and outstanding results in the fields of telecommunications, security and controls, and HVAC- and power-related projects in support of its Federal Government customers. To learn more visitwww.senecanationgroup.com and follow us on LinkedIn.At Seneca, our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs.Your total rewards package includes competitive pay, benefits, and perks, flexible work-life balance, professional development opportunities, and performance and recognition programs. We offer a comprehensive benefits package th

Arlington, VA 22202 • (21.7 miles) • Full Time • 9/3/2026

Alluvionic is seeking talented individuals like you to join our team at The US Marshals Service. Don't miss out on this opportunity to take your career to the next level!Job Summary: Alluvionic is seeking a Senior Personnel SecurityAssistant to support the Office of Security Programs within the U.S. Marshals Service. The Personnel Security Assistant will work with other Government Agencies, Contractors, and Federal Employees to support initial investigations and reinvestigations for the federal background investigation process.Must be a US CitizenClearance Required: Yes – Obtain a High Risk Public Trust (T4)*This is an onsite position.*Responsibilities:Determine the appropriate level of initial investigation and reinvestigation depending on the position's designation levelConduct prelimina

Rockville, MD • (27.4 miles) • Full Time • 9/3/2026

(ID: 2026-1702) Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries. We work with some of the top research organizations and facilities in the country including multiple institutes at the National Institutes of Health (NIH).Benefits We Offer:100% Medical, Dental & Vision Coverage for EmployeesPaid Time Off and Paid Holidays401K match up to 5%Educational Benefits for Career GrowthEmployee Referral BonusF

Rockville, MD 20852 • (26.6 miles) • Full Time • 8/31/2026

Type: Full TimeLocation: Rockville, MD (National Capital Region)Overtime Exempt: NoReports to: ARMADA HQSecurity Clearance Required: Tier 4 Public TrustActual place of performance is to be determined by the Government; however, work is anticipated to be performed within the National Capital Region (NCR).*****************CONTINGENT UPON AWARD***********************ARMADA is seeking an organized and detail-oriented Administrative Assistant - Personnel Security (PERSEC) to support the Department of Health and Human Services (HHS), Program Support Center (PSC), Real Estate, Logistics, and Operations (RLO), Intake, Suitability, and Badging Services (ISBS). This position provides administrative support to the Personnel Security Program by coordinating office activities, maintaining records, resp

Woodbridge, VA 22191 • (12.2 miles) • Full Time • 9/15/2026

Description: EMD LLC is seeking an experienced LeadSenior Security Technician to take on a key role in the installation, integration, and maintenance of complex security systems. In addition to the technical responsibilities, the Lead Senior Security Technician will be responsible for overseeing the team of technicians, delegating tasks, and ensuring quality control. The ideal candidate will collaborate closely with the Project Manager to keep projects on track, provide feedback, and ensure all team members are performing their tasks effectively.DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS)Install, configure, and integrate a variety of security systems, including alarm panels, IP cameras, CCTV, access control, mass notification, and intrusion detection systems.Run, terminate, and test

Springfield, VA • (13.5 miles) • Full Time • 9/15/2026

Security Program Protection Specialist Salary: $100,000 to $180,000Springfield, VA (100% Onsite) | Full-TimeWork at the forefront of protecting critical national security programs, advanced technologies, and intelligence initiatives. This role offers the opportunity to influence research security strategy, assess emerging threats, and safeguard highly sensitive programs that support U.S. Government and Intelligence Community missions.What You Get Opportunity to support mission-critical national security and intelligence programsHigh-impact role protecting advanced research and technology initiativesExposure to cutting-edge GEOINT, R&D, and program protection effortsCollaboration with senior government, security, and intelligence stakeholdersLong-term career growth within a highly speciali

Arlington, VA 22202 • (21.7 miles) • Full Time • 9/15/2026

COMPANY OVERVIEWFounded in 2007 in Huntsville, AL, MartinFed provides the U.S. government with customer-focused, performance-based solutions using technology and an empowered workforce as an engine to drive its customers' missions. Our goal is to attract the best and brightest within their field.We invest in our people because they are our greatest asset. They cultivate our purpose, embody and reflect our core values, and define our culture. MartinFed's core values that set us apart are the following:Be Driven - We are fueled by the hunger to learn more and do more.Be Curious - We engage in continuous improvement - never accepting the status quo.Be Humble - We seek honest feedback to strengthen our relationships.Pursue Excellence - We strive to achieve extraordinary results and do not sett

Fairfax Station, VA 22039 • (6.2 miles) • Full Time • 9/15/2026

Description: Summary: The Infrastructure & Security Engineer is a hands-on individual contributor with responsibilities split approximately evenly between infrastructure engineering and operations, and cybersecurity engineering and compliance. The role leads, owns, designs, administers, secures, and continuously improves SOLID's corporate and program-specific technology environments, including cloud services, servers, virtual machines, identity platforms, endpoints, networks, firewalls, backups, and monitoring tools. The position also supports Department of Defense Risk Management Framework and other federal cybersecurity requirements, including system hardening, vulnerability management, continuous monitoring, incident response, and Authority to Operate documentation. This role works with

Fairfax, VA 22030 • (7.8 miles) • Full Time • 9/15/2026

Benefits:401(k)Dental insuranceEmployee discountsFree uniformsHealth insuranceOpportunity for advancementPaid time offTraining & developmentVision insuranceBenefits/PerksCareer Advancement OpportunitiesCompetitive CompensationFlexible ScheduleJob Summary We are seeking a professional Security Guard to join our team. In this role, your primary responsibility will be to create a safe and secure environment. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. ResponsibilitiesPatrol the premises and maintain a high level of visibilityMonitor entrances and exits to ensure only authorized personnel access the facility

Chantilly, VA • (9.6 miles) • Full Time • 9/15/2026

Acclaim Technical Services,founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively hiring anInformation System Security Engineer (ISSE) with TS/SCI clearance and polygraph to join our Data and Systems Integration Division, working in Chantilly, VA to provide Support and administer cyber security projects and Assessment & Authorization (A&A) activities within the

Chantilly, VA • (9.6 miles) • Full Time • 9/15/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the RoleRedhorse transforms the way government uses data and technology. To support our most sensitive Intelligence Community (IC) mission partners, we are seeking aContract Security Officer (CSO)with an active Full Scope Poly (FSP).Unlike a traditional corporate security role, this position ismission-embedded. You will serve as a strategic security part

Chantilly, VA • (9.6 miles) • Full Time • 9/15/2026

The Program Security Representative’s primary function is to provide multi-discipline security support for one or more of the customer’s Special Access Programs (SAPs). The position will provide “day-to-day” multi-discipline analysis for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Chantilly, VA • (9.6 miles) • Full Time • 9/15/2026

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

Chantilly, VA 20151 • (10.2 miles) • Full Time • 9/15/2026

Location: Chantilly, VASecurity Clearance: Active TS/SCI [Required] Must be able to obtain a CI PolyJob Type: Full-TimeTarget Salary Range*:$122,000-$132,000*This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salaryPosition OverviewThe Program Security Representative provides multi-discipline security support for one or more customer Special Access Programs (SAPs), including day-to-day security analysis and support for Collateral, Sensitive Compartmented Information (SCI), and SAP activities.Key ResponsibilitiesSecurity Compliance and PolicyEnsure strict adherence to the NISPOM, its Supplement, the DoD Overprint, DCID, ICD, and SAP policy.As

Chantilly, VA 20151 • (10.2 miles) • Full Time • 9/15/2026

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 • (10.2 miles) • Full Time • 9/15/2026

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 • (10.2 miles) • Full Time • 9/15/2026

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

Chantilly, VA 20151 • (10.2 miles) • Full Time • 9/15/2026

Job Title: Security Program Protection SpecialistLocation: ONSITE in Springfield, VAType: Direct Hire / SalariedSecurity Clearance: TS/SCI The Research and Technology Protection (RTP) team develops and provides subject matter expertise in providing day-to-day security classification guidance and assessments of classified and controlled unclassified information (includes sensitive but unclassified) GEOINT campaigns and program tools development within the NGA Research Offices and Pods. RTP is a security risk management process that identifies and safeguards both technical and programmatic information from concept through transition to a mission partner. RTP analyzes information and processes to ensure security of information and technology to safeguard U.S. Government, National Security, an

Springfield, VA 22152 • (10.9 miles) • Full Time • 9/15/2026

Cybersecurity Implementation EngineerClearance: Active TS/SCIExperience: 6+ yearsDesign, 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.Trouble

Reston, VA 20191 • (13.5 miles) • Full Time • 9/15/2026

REQUIRES AN EXISTING/ACTIVE TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITELocation: Reston, VA or Washington, DCFunding Status:FundedPosition OverviewDAn Solutions is seeking a Senior Cybersecurity Architect to lead the architecture and design of innovative cybersecurity solutions supporting secure federal networks and mission-critical environments.This position will work with technical teams and senior stakeholders to translate strategic cybersecurity objectives, customer requirements, emerging technologies, and environmental conditions into secure and effective engineering solutions. The Cybersecurity Architect will help develop enterprise security strategies, Zero Trust architectures, technology roadmaps, and implementation approaches designed to reduce attack surfaces whi

Reston, VA • (14.6 miles) • Full Time • 9/15/2026

LiquidKinetics is seeking a Senior Cybersecurity Architect to lead the design, development, and implementation of resilient security solutions across mission-critical federal networks. In this role, you will apply the Systems Engineering Life Cycle (SELC) to translate strategic cyber goals into actionable engineering outcomes. You will act as a primary technical authoritybaking security directly into system architectures, hardening attack surfaces, and implementing Zero Trust frameworks. Working autonomously, you will mentor technical staff, guide product selection, and partner directly with C-suite executives (CISO, CIO, CTO) to mature defense capabilities.Key ResponsibilitiesLead architectural design for enterprise cyber solutions across federal networks, integrating Cloud Security, Auto

Falls Church, VA 22042 • (15 miles) • Full Time • 9/15/2026

TITLE: Information System Security Manager (ISSM)POSITION DESCRIPTION: Information System Security Manager (ISSM) Technical SupportFLSA: Full-Time; ExemptDEPT/UNIT: DHA HQLOCATION: Remote/Some TravelSALARY RANGE: $110,000 - $120,000WHO WE ARE:CommandTec, LLC is an 8(a), Woman Owned Small Business (WOSB), Economically Disadvantaged Women-Owned Small Business (EDWOSB), Small Disadvantaged Business (SDB), and Service-Disabled Veteran-Owned Small Business (SDVOSB) and Historically Underutilized Business (HUBZone), headquartered in Huntsville, AL. As a diversified professional services company, CommandTec takes great pride in providing a broad range of Intelligence, Training, Enterprise IT and Process Improvement solutions to US Government agencies and commercial customers.JOB SUMMARY:The Infor

Fort Belvoir, VA 22060 • (15.1 miles) • Full Time • 9/15/2026

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

Reston, VA 20190 • (15.4 miles) • Full Time • 9/15/2026

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

Vienna, VA 22182 • (15.4 miles) • Full Time • 9/15/2026

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

Herndon, VA • (15.4 miles) • Full Time • 9/15/2026

Dark Wolf Solutions is looking for an Information System Security Manager (ISSM) who is interested in working in a fast-paced environment to establish a robust security posture for a government information system. The successful candidate will provide oversight and enforcement of DoD and Air Force Cyber Security policies and procedures in order to maintain a holistic security approach for the lifecycle of the system. The ISSM will act as the primary security advisor to the PM, AO, and ISO. In addition, the role may have oversight of an ISSO Team and ensure their compliance with established information security AF requirements. This position is supported out of a Dark Wolf Office location with up to 10% travel.Required Qualifications:3 year's experience as an ISSM or 5 year's experience as

Herndon, VA • (15.4 miles) • Full Time • 9/15/2026

ResponsibilitiesSecurity Architecture & Automation Develop reusable Infrastructure as Code (IaC) and cross-account integrations to standardize and centralize security services across a complex, multi-vendor AWS environment with distributed AWS accounts under an externally managed organization.Develop and implement repeatable security solutions and automation across distributed AWS accounts.Support cross-account security integrations and centralized security capabilities across environments managed by multiple vendors.Security Compliance & Posture Management Assess the current security posture of AWS environments and work with vendors and government stakeholders to align implementations with organizational security standards.Help shape and improve government security and compliance processe

Fort Belvoir, VA • (15.5 miles) • Full Time • 9/15/2026

About the OpportunityOur client is seeking an experienced SIEM Engineer / Cybersecurity Specialist Subject Matter Expert (L4) to support a mission-critical cybersecurity environment at Fort Belvoir, Virginia. This senior-level role requires hands-on expertise in Security Information and Event Management (SIEM), security monitoring, threat detection, log analysis, and the development and optimization of enterprise detection capabilities.The ideal candidate will bring deep technical expertise in cybersecurity operations and SIEM engineering, with the ability to assess security posture, identify vulnerabilities, develop advanced detection rules and use cases, and strengthen the organization's ability to identify and respond to cyber threats. Candidates must possess an active TS/SCI clearance.

Herndon, VA 20170 • (16.2 miles) • Full Time • 9/15/2026

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

Falls Church, VA 22046 • (16.5 miles) • Full Time • 9/15/2026

Benefits:Competitive salaryHealth insuranceOpportunity for advancementMaximal Security Services LLC is seeking a professional, dependable, and customer-focused Part-Time Unarmed Security Officer to join our team in Falls Church, Virginia. This is a regular weekend overnight position with 14 guaranteed hours per week. Additional weekday hours may be available to cover call-offs, vacations, and staffing shortages. ScheduleFriday & Saturday9:00 PM – 4:00 AM14 guaranteed hours per weekPay$17.50 per hourResponsibilitiesMaintain a safe and secure environment for employees, visitors, and property.Conduct routine vehicle and foot patrols throughout the property.Operate a company patrol vehicle safely while conducting scheduled patrols.Complete patrol tours by scanning QR code checkpoints using the

Falls Church, VA 22041 • (17 miles) • Full Time • 9/15/2026

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

McLean, VA • (18.5 miles) • Full Time • 9/15/2026

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together.AI Security Engineer (Agentic SOC)Location: McLean, VA | On-site (5 days/week)Are you ready to build the security systems that protect a global enterprise automation platform from modern cyber threats? As a Security Engineer, you will design and implement advanced detection technologies to shield our critical infrastructure.ABOUT THE TEAMThe Appian Information Security department

Arlington, VA • (19.9 miles) • Full Time • 9/15/2026

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

Arlington, VA 22201 • (20.4 miles) • Full Time • 9/15/2026

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

Alexandria, VA 22314 • (20.5 miles) • Full Time • 9/15/2026

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!Position OverviewThe SentinelOne Endpoint Security Engineer is responsible for the administration, management, and optimization of the organization's endpoint security environment, with a primary focus on SentinelOne Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR). This role works closely with Cybersecurity Operations teams to protect enterprise Windows endpoints from malware,

Arlington, VA 22209 • (21.7 miles) • Full Time • 9/15/2026

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

Arlington, VA 22202 • (21.7 miles) • Full Time • 9/15/2026

Security Control Accessor IIREQ-26-J-0055The SCA is responsible for conducting a comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to determine the overall effectiveness of the controls (i.e., the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting the security requirements for the system). SCAs also provide an assessment of the severity of weaknesses or deficiencies discovered in the IS and its environment of operation and recommend corrective actions to address identified vulnerabilities. Responsibilities will cover Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities within the custo

Arlington, VA 22202 • (21.7 miles) • Full Time • 9/15/2026

Come make your mark with Watermark!FOUNDED BY USAF VETERANSin 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.SUBJECT MATTER EXPERTSspecializing in security and risk management. We’re intimately familiar with DOD security programs and mission requirements.?OUR CORE VALUESdrive every action we take as a company. We strive to exhibit PERSPECTIVE, PASSION, COMMUNICATION, INTEGRITY AND ETHICS, and BALANCE in all we do.COMPETITIVE BENEFITS PACKAGEto address our employees’ physical, mental, emotional, and financial well-being. This includes 100% employer- paid medical insurance, ample paid leave, a free employee assistance program, and a competitive 401k savings plan. At Watermark, our people come first! Activity Security Representative IIThe Activity Security Representa

Washington, DC 20013 • (23.1 miles) • Full Time • 9/15/2026

Position:Bilingual Unarmed Security Officer (Spanish-English)Location:Washington, DCJob DescriptionK&T Security is hiring a Spanish, unarmed bilingual Security Officer to support access control and customer service duties. This position requires strong communication skills in both English and Spanish, a professional demeanor, and the ability to manage access in a busy environment. The ideal candidate will be reliable, courteous, and experienced in working with diverse populations in high-traffic environments.Key Responsibilities:Monitor and control access at the main entrance of the facility.Communicate effectively with Spanish- and English-speaking visitors, staff, and community members.Verify identification, log visitors, and enforce access protocols.Provide customer service and assistan