Showing page 32 of 65456 (Total listings: 1309118)

Endpoint Security Engineer with Security Clearance

Abile Group LLC ✓ Verified
Direct Apply
West Springfield, Fairfax County
Jul 22, 2026

Overview Abile Group has an exciting and challenging opportunity for an Endpoint Security Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together to support transport and cybersecurity information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, inclusive of new facilities and building constructions to support the IC mission. The right c…

Security Engineering Lead with Security Clearance

Agile Defense, Inc. ✓ Verified
Direct Apply
Reston, Fairfax County
Jul 28, 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 agility—leveraging a foundation of speed, flexibility, and ingenuity t…

Cyber Security Engineer with Security Clearance

Booz Allen Hamilton ✓ Verified
Direct Apply
Fort Belvoir, Fairfax County
Jun 2, 2026

Job Number: R0235772 Cyber Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in cyber security, networking, and systems engineering that will support the United States Army? As a systems security and network security engineer, you can identify the cyber posture needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to develop and implement security solutions that will allow our armed forces t…

Electronic Security Technician with Security Clearance

JRC ✓ Verified
Direct Apply
Washington, D.C., US
Jul 18, 2026

Who We Are ( video ) At JRC, we tackle some of the toughest challenges faced by the Department of Defense (DoD) and other government agencies. Our expertise in engineering innovation and semiconductor technologies allows us to deliver mission-critical microelectronics solutions, aerospace systems engineering, and cutting-edge research and development. By joining JRC, you'll be part of a team that supports strategic deterrence and defense missions, playing a crucial role in ensuring the safety a…

Manager, Cyber Security with Security Clearance

ICF Consulting Group, Inc. ✓ Verified
Direct Apply
Reston, Fairfax County
May 25, 2026

Description This role is contingent upon a contract award . ICF is seeking an experienced Cybersecurity Manager to lead cybersecurity governance, risk management, compliance coordination, and security integration for a complex federal technology services program. This role will be responsible for ensuring cybersecurity requirements are addressed across systems, applications, integrations, cloud services, product delivery, and operational support functions. The ideal candidate has demonstrated e…

Network Security Engineer with Security Clearance

Insight Global, Inc. ✓ Verified
Direct Apply
Air Force Academy, El Paso County
Jul 14, 2026

• Company: Northrop Grumman • Location: 9975 Federal Drive, 80921 • Duration: long term, ongoing contract – we are a direct sub to the C2BMC program • Clearance: Top Secret • Program – C2BMC "In this role, the candidate will be responsible for providing technical support for assessing the compliance of information systems with DoD RMF standards by reviewing, verifying, and validating required DoD IA RMF documentation and artifacts in accordance with DoDI 8510.01/DoD Risk Management Framework. E…

Security Control Assessor with Security Clearance

Telos Corporation ✓ Verified
Direct Apply
Rosslyn, Arlington County
Jul 28, 2026

Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Salary: $165,000.00 - $185,000.00 per year. Telos offers an excellent compensation package with benefits that include generou…

Cyber Security Architect with Security Clearance

DCCA ✓ Verified
Direct Apply
Chantilly, Fairfax County
May 25, 2026

DCCA is a veteran-owned high-technology company specializing in providing information technology services to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer a strong, competitive compensation and benefits package. Visit our website at: www.dcca.com . Cyber Security Analyst CANDIDATES MUST HAVE AN ACTIVE TS/SCI w/ Poly For over 40 years, DCCA has provided a broad range of IT services to government agencies and commercial enterprises, helping them to…

Cyber Security Engineer with Security Clearance

Noblis ✓ Verified
Direct Apply
Washington, D.C., US
May 25, 2026

Responsibilities *This is for a potential upcoming opportunity. Position Overview The Cyber Security Engineer (CSE3) provides cybersecurity engineering and Risk Management Framework (RMF) support to the PMS 339 Surface Training Systems Program Office. This role supports cyber planning, cybersecurity engineering, assessment, and compliance activities across Navy training systems and associated networks. The position works closely with program leadership, cybersecurity stakeholders, and technical…

Security Specialist - Junior with Security Clearance

NATI ✓ Verified
Direct Apply
Baileys Crossroads, Fairfax County
Jul 24, 2026

Security Specialist-Junior Company: Nationwide IT Services (NIS) Location: On-Site (5 Days/Week) – Executive Office for Immigration Review (EOIR), Office of Information Technology, 4825 Mark Center Drive, Suite 200, Alexandria, VA 22311 Position Type: Full-Time Clearance Requirement: Must be able to obtain and maintain a DOJ Public Trust Citizenship: U.S. Citizenship Required About Nationwide IT Services (NIS) Nationwide IT Services (NIS) provides cybersecurity, cloud engineering, software deve…

Activity Security Representative with Security Clearance

ManTech ✓ Verified
Direct Apply
Stratmoor Hills, El Paso County
Jul 27, 2026

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in Colorado Springs, CO. This role supports the customer's facility and organization by providing essential, multi-disciplined security operations. You will help deliver vital "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities within a mission-driven, highly secure environment. Responsibilities You will help execute…

Security Specialist, COMSEC with Security Clearance

Aerospace Corporation ✓ Verified
Direct Apply
Chantilly, Fairfax County
Jun 13, 2026

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers…

Personnel Security Specialist with Security Clearance

ManTech ✓ Verified
Direct Apply
Stratmoor Hills, El Paso County
Jul 7, 2026

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist to join our team in Colorado Springs, CO. The Personnel Security Specialist (PSS)-I will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions. Responsibilities include but are not limited to: * Mainta…

Armed Security Officer with Security Clearance

Allied Universal ✓ Verified
Direct Apply
Community, Fairfax County
Jul 15, 2026

Overview Company 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 Allied Universal® is hiring an Armed Security Officer. The Armed Security Officer provides armed protective services in ac…

Unarmed Security Officer with Security Clearance

Alutiiq, LLC ✓ Verified
Direct Apply
Redstone Arsenal, Madison County
May 25, 2026

Position Overview: The Unarmed Security Officer (Guard) includes but is not limited to a variety of security related duties. Responding to a variety of calls/incidents, secures/safeguards specific scenes, perform crowd control as required. Performs personnel, vehicular, and building facility checks; as well as First Aid and CPR as required. Completes all required reports, forms, and other established procedures via electronic security application. Safely maintains and qualifies with assigned we…

Cyber Security Engineer with Security Clearance

Legacy Consulting Services , LLC ✓ Verified
Direct Apply
US
May 25, 2026

Location: Aberdeen Proving Grounds, MD Security Clearance: Secret. TS/SCI preferred Job Type: Full-Time. On site Position Overview LCS Defense is seeking a highly motivated Cyber Security Engineer to support critical cryptographic operations. The ideal candidate will possess a strong technical background in COMSEC management and a demonstrated ability to develop and implement robust key management solutions. in Aberdeen Proving Grounds. MD Key Responsibilities: • Work on a small team of cyber e…

Armed Security Supervisor with Security Clearance

Alutiiq, LLC ✓ Verified
Direct Apply
Hillcrest Heights, Prince George's County
May 25, 2026

Shields Point, LLC has dynamic opportunities for Full-Time Armed Security Supervisors in support of the Department of Transportation Armed Security Contract located in Washington, D.C. These roles require leaders with demonstrated law enforcement or security experience in managing an Armed Security Force and are adept at interacting with government personnel and ensuring compliance with the contract statement of work. * Perform all duties as specified in accordance with the contract and Post Or…

Cloud Security Architect with Security Clearance

Recro Corporation ✓ Verified
Direct Apply
Reston, Fairfax County
Jul 3, 2026

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, employee growth, and a collaborative work environment, guided by our core value - to make a difference. Currently, Recro is seeking a motivated, career and customer-oriented Cloud Security Architect join our team in Reston VA. Clearance: • TS/SCI CI Poly The Enterprise Cloud Security Architect will s…

Armed Security Guard with Security Clearance

Alutiiq, LLC ✓ Verified
Direct Apply
Hillcrest Heights, Prince George's County
May 25, 2026

Shields Point LLC is seeking Full-Time Armed Security Guards for the U.S. Department of Transportation contract located at the U.S. DOT HQ in Washington, DC. * Observe and report activities and incidents at assigned locations, providing for the security and safety of client property, visitors, and personnel. * Oversee access control, visitor processing, screening, patrols, preserving order, enforce regulations, respond to alarms, check for unsafe conditions, hazards, unsecured locations, securi…

Cyber Security Engineer with Security Clearance

Redhorse Corporation ✓ Verified
Direct Apply
Herndon, Fairfax County
Jul 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 Role Redhorse transforms the way government uses da…

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