• Zscaler Engineer

    TEKsystems (Rockville, MD)
    …adhoc ZIA reporting, as requested. -Help with technical support in Change Management processes that directly impact production environment. -Document and adhere to ... within the Service Level Agreement (SLA). -Work with Program and Project management throughout the period of performance. -Attend team and customer meetings.… more
    TEKsystems (11/06/25)
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  • Cyber Security/ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** CyberArk,Cybersecurity,Okta Identity Management ,Zscaler Architecture **Certifications:** ... adhoc ZIA reporting, as requested. + Help with technical support in Change Management processes that directly impact production environment. + Document and adhere to… more
    General Dynamics Information Technology (11/04/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …of te chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD ... needs. As a network engineer on our team, you'll use your...modernization. Using your experience in cryptographic equipment, cryptography, key management , sof tware and hardware firewalls, Cisco hardware, Palo… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …(NIST, ISO 27001), risk management , compliance auditing. Experience Level: Mid-Senior level Network Engineer Overview: The Network Engineer will be ... CNO Reverse Engineer will deconstruct and analyze malicious software and network activities to understand and mitigate cyber threats. This role involves reverse… more
    Belay Technologies (11/13/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    …security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards and ... security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards and… more
    Amentum (10/14/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Professional (CISSP) Certification. + Experience developing/implementing integrated security services management processes, such as assessing and auditing network ... can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile Framework… more
    Leidos (09/15/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …of integrated open source, and GOTS/COTS software components. + Will use vulnerability management systems, automated security scanning tools, and system ... CCNA-Security, or GSEC certification) + Experience with DISA STIGs and SRGs, vulnerability management systems, mitigation and compliance processes, and reviewing… more
    Huntington Ingalls Industries (11/06/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    …this role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national security ... ensure the quality, security, and performance of developed software. + Reverse engineer complex hardware and software systems to understand their inner workings and… more
    ManTech (08/24/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    …and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans. Interacts with the ... standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysis. + Implementing… more
    Artera Technologies (10/23/25)
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  • COMSEC Manager (TS Clearance Required, Onsite)

    Deloitte (Baltimore, MD)
    …, preferably with a focus on COMSEC + Knowledge of cryptography, network security, risk management , and regulatory compliance Information for applicants ... Work You'll Do + Responsible for performing as information systems security engineer (ISSE) + Providing operation services to design the security architecture of… more
    Deloitte (10/18/25)
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