• Principal Signals Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Poly - Current At Raytheon, the foundation of everything we do is rooted ... in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of… more
    RTX Corporation (11/29/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Poly - Current At Raytheon, the foundation of everything we do is rooted ... in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of… more
    RTX Corporation (11/29/25)
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  • Junior Screening and Vetting Analyst

    Amentum (Mclean, VA)
    …* ODNI ISSA/TS/SCI with Polygraph security clearance **Clearance Required:** * TS/SCI with Poly **Minimum Education:** * BA/BS **Minimum Years of Experience:** * 0 - ... Amentum is seeking a **Junior Screening and Vetting Analyst** to join our team of passionate individuals in **McLean, VA** . In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and… more
    Amentum (11/29/25)
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  • Remote Sensing Scientist

    Arena Technical Resources, LLC (Springfield, VA)
    …with individuals at all levels in the GEOINT Community - TS/SCI clearance (with CI Poly ) - Bachelors Degree and 7 years of relevant professional work experience OR a ... Masters Degree with 5 years of relevant professional work experience - substitutions are allowed for RELEVANT volunteer experience, internships, professional certifications, military experience, different degree types, and a variety of other things Desired… more
    Arena Technical Resources, LLC (11/29/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …must possess an active TS/SCI clearance and be willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems connected to ... local and wide area networks. - Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems - Provide support to IT systems including day-to-day… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Platform DevOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …languages (Eg Python, Java, Ruby, Bash, C++, C#, Go) + Current TS/SCI with CI Poly security clearance is required on day 1. US citizenship is required, as only US ... citizens are eligible for a security clearance **Qualifications We Prefer** + Experience deploying, configuring, and supporting CICD Pipelines tools (Eg Jira, Confluence, Bit Bucket, Jenkins, Artifactory, Gitlab) + Experience developing, testing & delivering… more
    RTX Corporation (11/29/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (State College, PA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Poly - Current At Raytheon, the foundation of everything we do is rooted ... in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of… more
    RTX Corporation (11/29/25)
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  • Technical Director/Chief Engineer

    CACI International (Washington, DC)
    …and securing AI/ML systems at scale * Security Clearance: Active TS/SCI with Poly clearance * Technical Expertise: Deep knowledge of machine learning algorithms, AI ... frameworks, cybersecurity principles, and secure system design * Leadership: Experience providing technical direction to engineering teams on complex projects * Industry Knowledge: Expert understanding of current and emerging threats to AI systems _Desired:_ *… more
    CACI International (11/29/25)
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  • Data Engineer

    Arena Technical Resources, LLC (Annapolis, MD)
    …MD or Annapolis Junction, MD Eligibility: Candidate must possess an active TS/SCI w/ CI Poly clearance Salary Range: (lvl 3: 5yrs +BA ) $120K-125K (lvl 4: 9yrs+ BA) ... $170K-180K Job Description: As a Data Engineer/Integrator, your role entails collaborating closely with a team of developers to fulfill data integration requirements. This involves writing and maintaining code using an Extract-Transform-Load (ETL) platform to… more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Experience using Jira and Confluence on a daily basis - TS/SCI clearance w/ CI poly - You must meet one of the below combinations of education and RELEVANT ... experience to be considered: + + + | Level 1 - Junior | - Masters Degree + 0 Years Experience | | | | | | - Bachelor's Degree + 2 Years Experience | | | | | | - Associates Degree + 4 Years Experience | | | | | | - High School Diploma/GED + 6 Years Experience |… more
    Arena Technical Resources, LLC (11/29/25)
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