• Software Test Engineer

    Cinteot (Herndon, VA)
    …, Computer Engineering , Physics, Information Technology, Management Information Systems, Cyber Security or related discipline. Applicants selected will ... Must be a US Citizen; this position will require obtaining a government security clearance. This position is located at a facility that requires special access.… more
    Cinteot (11/06/25)
    - Related Jobs

  • Specialist, Technical Trainer Engineer VA (TS/SCI)…

    L3Harris (Chantilly, VA)
    …is required. Qualifications: + BS/BA (or equivalent) in Optical, Electrical, Computer Engineering , Computer Science, Information Technology or related field, and ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Technical Trainer Job Code: 32178 Job Location: Chantilly, VA… more
    L3Harris (12/18/25)
    - Related Jobs

  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …networks + 3+ years DoD environment + Education: + Bachelor's degree in Information Systems, Engineering or Equivalent (Required) + Master's degree (preferred) + ... **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret/SCI clearance **OTHER INFORMATION ** Please note this job description is not designed to cover or… more
    TekSynap (01/06/26)
    - Related Jobs

  • Senior System Administrator (2nd Shift)

    RTX Corporation (Springfield, VA)
    …(DCSACAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (01/07/26)
    - Related Jobs

  • Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    … Security + Operational Technology (OT)/Internet of Things (IoT) Device Security + Operational Technology Engineering and Response + Critical Infrastructure ... (TM) ) that counter advanced adversaries. + Enhance the security , safety, and resiliency of critical cyber systems and...Deception and Adversary Engagement + Cyber Effects and Reverse Engineering + Cyber Forensics + Cyber Resiliency + Cyber… more
    The MITRE Corporation (01/05/26)
    - Related Jobs

  • Red Team Operator (OSCP Required, Primarily…

    Deloitte (Rosslyn, VA)
    …are highly desirable. Experience with cloud-based application testing, mobile application security , or social engineering . Scripting or programming experience ... team assessments simulating adversarial threat actor behaviors to evaluate organizational security posture and incident response capabilities. + Develop and carry… more
    Deloitte (12/24/25)
    - Related Jobs

  • Network Engineer III

    Noblis (Chantilly, VA)
    …You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the ... reliability, security , and performance of network systems that enable users...+ Minimum of 8 years of experience in network engineering /administration. + Active Top Secret (TS) clearance with eligibility… more
    Noblis (12/23/25)
    - Related Jobs

  • Cyber Architect, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $89,120.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides ... emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (12/19/25)
    - Related Jobs

  • Network Engineer IV

    Noblis (Chantilly, VA)
    …You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the ... reliability, security , and performance of network systems that enable users...+ Minimum of 10 years of experience in network engineering with at least 4 years working in Top… more
    Noblis (12/17/25)
    - Related Jobs

  • Tier One Site Operator (2nd Shift)

    RTX Corporation (Springfield, VA)
    …(DCSACAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (12/14/25)
    - Related Jobs