• Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... Continental US * * * **The Opportunity:** CACI seeks a motivated, mid-level Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground, MD.… more
    CACI International (06/03/25)
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  • Senior Software Engineer (Swe3)

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. Job Summary Senior Software Engineer 's (SWE3) develop, maintain, and enhance complex and ... for a bachelor's degree. Active and transferable US government issued TS/SCI with polygraph security clearance is required prior to start date. US citizenship is… more
    Nightwing (06/24/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. **Job Summary** The Software Engineer develops, maintains, and enhances complex and diverse ... their performance. Active and transferable US government issued **TS/SCI with polygraph security clearance ** is required prior to start date. US citizenship… more
    Nightwing (05/13/25)
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  • Automated Test Framework Software

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber ... in National Security !** The **Automated Test Framework Software Engineer ** will support the framework of...to support quarterly PI Planning sessions in MD. + ** Clearance Required: Must have TS/SCI with Polygraph up front… more
    Leidos (07/13/25)
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  • Cyber Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …coding practices, cryptography, and steganographic methods. + Current TS/SCI with Polygraph clearance required. ** Security Clearance Requirement:** An active ... looking for. **Job Description:** Parsons is seeking highly skilled Software Engineers to develop cyber solutions in support of...Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is… more
    Parsons Corporation (06/13/25)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * CACI has an immediate opportunity for a Software Engineer to join a team in...used extensively to standardize/simplify configuration logic control, data access, security , Web-tier, etc. Candidates will: o Analyze user requirements… more
    CACI International (05/09/25)
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  • Embedded Software Engineer

    Actalent (Baltimore, MD)
    Job Title: Embedded Software Engineer Job Description We are seeking a highly skilled Embedded Software Engineer to support mission-critical projects. ... for critical systems. + Identify and mitigate safety and security vulnerabilities in embedded software . + Create...+ US Citizenship required. + Active Top Secret US Security Clearance required. Work Environment This position… more
    Actalent (07/24/25)
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  • Software Engineer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team in **Hanover, MD.** This is an onsite position. .The ** Software ... C3 systems ** Clearance Requirements:** + Must have a current/active Secret security clearance **Physical Requirements:** + The person in this position must… more
    ManTech (06/03/25)
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  • Systems Security Engineer

    SAIC (Beltsville, MD)
    **Description** SAIC is seeking a highly motivated Systems Security Engineer . The successful candidate will provide support to the Cybersecurity Integrity Center ... Federal Government, and commercial partners. **Description of Duties:** The Systems Security Engineer collaborates with Department and external cyber… more
    SAIC (08/01/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Information Security Engineer Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... when to update virus protection systems. + Modify computer security files to incorporate new software , correct...years of experience + Senior: 8 years of experience SECURITY CLEARANCE . Active DoD Top Secret/SCI… more
    Systems Technologies, Inc. (06/03/25)
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