• Technical Writer & Editor III

    ARSIEM (Arlington, VA)
    …internal and external cyber audiences. + Experience with creating and maintaining information system security documentation and SOPs. + Excellent hands-on ... you work with. ARSIEM is looking for a Cyber Security Technical Writer . This position supports one of...agile development methodologies. Clearance Requirement: Must have an active TS / SCI clearance and be able to obtain… more
    ARSIEM (11/12/25)
    - Related Jobs
  • Software Engineer - Backend

    Jacobs (Chantilly, VA)
    …as Gitlab. . Self-starter with strong innovative and analytical ability . Possess TS / SCI with Full Scope Poly Jacobs is an Equal Opportunity/Affirmative Action ... scalable, automated solutions that enable our customers to perform their national security missions in an ever-changing environment of new technologies and evolving… more
    Jacobs (11/04/25)
    - Related Jobs
  • Tempest Engineer

    ManTech (Springfield, VA)
    …to convey technical concepts to diverse audiences **Clearance Requirements:** + An active TS / SCI with Polygraph is required. **Physical Requirements:** + Must be ... designed, tested, and certified to meet rigorous electromagnetic compatibility and security standards. You will collaborate closely with engineers, program managers,… more
    ManTech (10/10/25)
    - Related Jobs
  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI required and Polygraph ... in support of system and acquisition-level ground milestones, and supporting agile test and DevOps verification strategies and integration of new systems and… more
    KBR (09/30/25)
    - Related Jobs
  • Business Advisory Junior Professional

    Deloitte (Arlington, VA)
    …the need for employer sponsorship, now or at any time in the future + Active TS / SCI with Polygraph security clearance required + Must be willing to work ... + Coordinate with team members to design, implement, and test internal controls over financial reporting. + Support project...an individual to be hired at or near the top of the range for their role and compensation… more
    Deloitte (12/11/25)
    - Related Jobs
  • Data Engineer, Sr.

    Chenega Corporation (Reston, VA)
    …DoD laws, policies, directives, mandates, and guidance, including data protection of sensitive information (eg, Personally Identifiable Information (PII)) + ... Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M Preferred + Active TS / SCI with CI Poly preferred Knowledge, Skills, and Abilities: +… more
    Chenega Corporation (12/11/25)
    - Related Jobs
  • Instructional Systems Designer

    Leidos (Chantilly, VA)
    …including schedules, resources, and scope. **What Sets You Apart:** + Must possess a TS / SCI with poly to be considered. + Requires a Bachelor's Degree and ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (12/10/25)
    - Related Jobs
  • TEMPEST Practioner

    ManTech (Springfield, VA)
    …Equipment Familiarization and Field-Testing Basics courses **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a CI Poly **Physical ... Offer advice and support to NGA customers by collecting necessary information for the TEMPEST mission (eg, drawings, wiring diagrams, equipment specifications)… more
    ManTech (12/10/25)
    - Related Jobs
  • Logistics Specialist Level 3

    V2X (Springfield, VA)
    …required. + High school diploma or GED. + Required Experience: + Current TS / SCI clearance. + 7-10 Years' experience in logistical operations and/or supply-chain ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (12/09/25)
    - Related Jobs
  • Big Data Engineer

    SAIC (Chantilly, VA)
    …collection target, technologies, data formats, and naming conventions **Qualifications** + Active TS / SCI with CI Polygraph + Bachelor's degree in Information ... SAIC provides research, engineering, design, analysis, acquisition, development, integration, test , and operations support to USG Intelligence Community (IC) and… more
    SAIC (12/08/25)
    - Related Jobs