• Senior Systems Engineer

    ManTech (Crane, IN)
    …systems and cloud-based technologies + One or more of the following IAM II certifications: CompTIA Advanced Security Practitioner (CASP) Certified Information ... **ManTech** seeks a motivated, career and customer-oriented **Senior** **Systems Engineer ** to join our team in **Crane, Indiana.** This is an onsite position. As a… more
    ManTech (10/14/25)
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  • Senior Systems Engineer

    SOLUTE Careers (Pope, MS)
    Sigma Defense is seeking a Senior Systems Engineer willing to tackle complex technical issues in a collaborative environment. Supporting the organization to ... accomplish mission requirements and future proofing components, software , and policies. The candidate will be responsible for designing, integrating, optimizing, and… more
    SOLUTE Careers (09/26/25)
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  • Senior Mechanical Engineer - Dynamics

    Lockheed Martin (Sunnyvale, CA)
    …be **April 2026** \*\*\* Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/25/25)
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  • Senior Network Engineer (Secret Clearance)

    Lockheed Martin (Colorado Springs, CO)
    …Secret Security clearance is required prior to starting \- IAT Level II 8140/8570 Compliant Certification \(such as Security \+, GSEC, SCNP, SSCP, CISSP, ... integration, algorithm development, user interface development, automated testing, cyber security , enterprise/infrastructure services, and enhancing leading\-edge missile defense technologies\.… more
    Lockheed Martin (09/04/25)
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  • Network Operations Engineer

    SAIC (Beltsville, MD)
    **Description** This is an opening for a **Network Operations Engineer ** to support a Department of State (DoS) Network Operation Division. This program provides ... transparent, interconnected systems and security supporting the DoS in successfully carrying out its US foreign policy mission. The Network Operations Division… more
    SAIC (10/24/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... data processing ecosystem, including COTS and GOTS hardware and software , from cradle to grave. + Extract Transform Load...and tools to meet customer requirements. + IAT Level II certification. + CySA+ Certification Preferred + Experience with… more
    ManTech (09/23/25)
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  • Sr. Project Controls Engineer - EVMS…

    Bechtel Corporation (Richland, WA)
    …to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... radioactive and chemical waste left over from World War II and Cold War plutonium production into a form...if teleworking, must still be able to comply with security requirements to obtain a badge). + Non-U.S. citizens… more
    Bechtel Corporation (10/29/25)
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  • HLW, Civil Field Engineer

    Bechtel Corporation (Richland, WA)
    …to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... is a byproduct of plutonium production during World War II and the Cold War era. The project is...needs arise. # Job Summary: The HLW Civil Field Engineer is responsible for tasks and activities relating to… more
    Bechtel Corporation (10/28/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …DoD Top Secret Security Clearance with SCI Eligibility + DoD 8570 IAT Level II certification ( Security +, CCNA Security , CySA+, GICSP, GSEC, CND, SSCP). + ... for an exciting and dynamic career as a Theater Engineer to join other smart, talented, and dedicated engineers...Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up… more
    Paragon Cyber Solutions (10/22/25)
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  • Systems Engineer Senior Principal

    SAIC (Pascagoula, MS)
    …+ Proficiency in systems engineering methodologies and tools + Cybersecurity Workforce Level II - Security + certification or CISSP or equivalent + Experience ... **Description** SAIC is seeking a **Systems Engineer Senior Principal** to oversee and coordinate systems...with technical requirements for the new ship construction Polar Security Cutter (PSC). Work is performed on site in… more
    SAIC (10/17/25)
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