• Computer Systems Engineer /Architect…

    TriTech Enterprise Systems, Inc. (Lanham, MD)
    TriTech Enterprise Systems (TriTech) is seeking several ' Computer Systems Engineer /Architect (Subject Matter Experts) with the following skills. All candidates ... Design and Integration - Cloud Integration and Migration - Architecture Design - Security Protocols and Standards - Performance Tuning - Experience with Middleware -… more
    TriTech Enterprise Systems, Inc. (12/06/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... to 10% Type of Travel: Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network Security Implementation and… more
    CACI International (12/12/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... of Travel: Local * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade, Maryland area. **As an**… more
    CACI International (09/25/25)
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  • Sr Cyber Security Engineer

    Exelon (Owings Mills, MD)
    …to build a rewarding career. Are you in? **Primary Purpose** The Cyber Security Engineer (CSE) will execute the highly technical, tactical elements of ... Provide cybersecurity guidance to leadership Work with stakeholders to resolve computer security incidents and vulnerability compliance Provide input to… more
    Exelon (12/09/25)
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  • Senior Information Systems Security

    Leidos (Linthicum, MD)
    …related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will...of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System… more
    Leidos (12/14/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    Security Engineer (RMF) Job Category: Information...with USG C2S cloud environments. + BS degree in Computer Science, Data Science, Math, or a Medical field ... Travel: Local * * * **The Opportunity:** We are seeking a skilled Security Engineer (RMF) to support the Defense Intelligence Agency (DIA) at the National Center… more
    CACI International (12/09/25)
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  • IT Security Engineer (Johns Hopkins…

    Johns Hopkins University (Baltimore, MD)
    …responsible for. + A CISSP certification is desirable. Classified Title: IT Security Engineer Role/Level/Range: ATP/04/PF Starting Salary Range: $85,500 - ... This position will work with the network team to assist managing firewall security and implementation. The Engineer will be responsible for running penetration… more
    Johns Hopkins University (12/06/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...**Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber… more
    Leidos (11/28/25)
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  • Senior Principal Offensive Security

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...Qualifications** + Undergraduate or Graduate degree in Electrical Engineering, Computer Science, or another related field or equivalent work… more
    Oracle (11/25/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....Bachelor's Degree from an accredited college or university in Computer Science or a related discipline, or a Master's… more
    CACI International (11/08/25)
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