• Unix System Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …(MAINES) - Task 2 Infrastructure group provides infrastructure support of EPA Unix , Windows , and VMware information systems on hardware located primarily ... centers in multiple states, and tenants in Azure and AWS. The Unix Systems Engineer will work as a technical contributor in Operations, Maintenance, Monitoring,… more
    General Dynamics Information Technology (01/13/26)
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  • Information Systems Unix Engineering…

    B&H Photo (New York, NY)
    …B&H today! The Systems Administration team designs, installs, configures, and maintains all UNIX and Windows server systems. All systems are configured and ... prevent issues in the event of any level of system failure. The Unix Systems Administrator Level 3 collaborates with various B&H departments and external resources… more
    B&H Photo (11/20/25)
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  • Unix Administrator

    TekSynap (ID)
    …task list, and duration of projects. + Designs, implements, and performs UNIX authentication and security audits while providing solutions and remediation ... & Qualifications** **RESPONSIBILITIES** + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX, HP-UX, and… more
    TekSynap (11/15/25)
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  • Software Engineer

    Capgemini (New York, NY)
    …of cryptography applications and data security . + Hands on administration experience of Windows and Unix , operating systems. + Windows / Unix scripting ... Software Engineer At Capgemini Engineering, the world leader in...Managed File Transfer products (Control Center, Connect Direct) + Unix / Windows Connect Direct support experience. + Experience… more
    Capgemini (12/30/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …and administrate computer systems running HP-UX, UNIX , Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable source ... One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent... will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and… more
    Imagine One Technology & Management (12/24/25)
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  • Software Engineer III / IV

    Excellus BlueCross BlueShield (Rochester, NY)
    …BI, Cognos. * Basic knowledge of at least one (1) operating system, such as Unix -Based or Windows . * Basic database experience * Basic understanding of software ... encourage you to apply! Job Description: Summary: The Software Engineer is responsible for working on projects that are...of at least one (1) operating system, such as Unix -Based or Windows . * Intermediate database experience… more
    Excellus BlueCross BlueShield (01/09/26)
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  • System Engineer Manager - Hosting

    Leidos (Camp Springs, MD)
    …will be responsible for leading the day-to-day engineering and operations of critical Windows , Unix , and Linux hosting platforms for USCIS. This role involves ... improvement. **Primary Responsibilities:** + Lead the day-to-day engineering activities for Windows , Unix , and Linux hosting platforms. + Conduct design… more
    Leidos (12/06/25)
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  • Senior Security Engineer

    Unum Group (Dunwoody, GA)
    …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design and...thinking skills + Strong Knowledge of (at least one) UNIX , Windows , Mainframe, and/or Apple Operating System… more
    Unum Group (01/01/26)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Mid-Level Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …- Fully proficient knowledge in low-level programming of device drivers in a Unix , Linux, or Windows environment - Experience in Reverse Engineering tools, ... software systems in assembly C or C+- Developing embedded software systems for Unix , Linux, Windows , VxWorks, JunOS, or vendor-proprietary operating systems -… more
    General Dynamics Information Technology (12/10/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...Linux command line administration. + Configure syslog, audit.d, and Windows audit policies. + Perform server rebuilds, deployments, and… more
    CACI International (12/24/25)
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  • Information Security Engineer - Risk…

    State of Minnesota (St. Paul, MN)
    **Working Title: Information Security Engineer - Risk and Compliance Lead** **Job Class: Information Technology Specialist 5** **Agency: Minnesota IT Services** ... protection statewide. Join our team as a Principal Information Security Engineer (PISE) and take the lead...risk assessment, and compliance management. + Comfortable working with Unix , Linux, and Windows operating systems, and… more
    State of Minnesota (01/14/26)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in ... (PIT) designation requests, PIT Risk Assessment requests, + Systems Security Engineer will create Plan of Actions...(STIG). + Must have knowledge of basic to advanced UNIX and Windows system administration as well… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Huntsville, AL)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... are required. CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cyber Security Engineer

    Nightwing (Pensacola, FL)
    … flaws or vulnerabilities in software, networks, systems, and applications. The Cyber Engineer ensures system security needs are established and maintained for ... to address emerging threats. Nightwing is seeking a Cyber Engineer to support the design, development, and deployment of...and packet analysis + Understanding and ideally experience with Windows or Linux/ Unix operating systems + Possesses… more
    Nightwing (11/18/25)
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  • Enterprise Management Tools - Systems…

    General Dynamics Information Technology (San Antonio, TX)
    …web application technologies (eg, html, web servers, and application servers), Proficient in Linux/ UNIX commands, Proficient in Windows Server OS, Must be a ... Operations **Skills:** Management Tools,System Administration,Systems Management **Certifications:** Comp TIA Security - CompTIA - CompTIA **Experience:** 5 + years… more
    General Dynamics Information Technology (12/12/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …regulations required. + Extensive experience with hardware/software platforms to include MS Windows , Linux, UNIX . + Military service or military environment ... vision is to be the worldwide partner of choice in defense and security , civil aviation, and healthcare by revolutionizing our customers' training and critical… more
    CAE USA INC (12/17/25)
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  • CyberArk Engineer

    Fiserv (Berkeley Heights, NJ)
    …its components). + 3+ years' experience in systems and network administration ( Windows , Unix /Linux, Network devices) and good knowledge of PKI, Authentication ... come make a difference at Fiserv. **Job Title** CyberArk Engineer **What does a successful CyberArk Engineer ...+ 2+ years' experience with privileged access controls in Unix and Windows environments. + 2+ years'… more
    Fiserv (01/10/26)
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  • Kubernetes, Container Security & AI Runtime…

    Huntington National Bank (Cincinnati, OH)
    …United States on a full-time basis. Job Description Summary The Kubernetes, Container Security & AI Runtime Protection Cybersecurity Engineer provides design and ... this role is for you! In addition to container security , this position offers an exciting opportunity to drive... services. + Advanced level knowledge of operating systems ( Windows , Linux, Unix ). + Experience working in… more
    Huntington National Bank (01/08/26)
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  • Certified Cyber Security Engineer

    US Tech Solutions (Ann Arbor, MI)
    **Job Description:** + As a Cyber Engineer , you will be responsible for maintaining systems, performing reviews, and evaluating configurations. + You will handle ... of different systems, including consoles to evaluate system configurations for security controls. + Handle daily requests through the corporate IT ticketing… more
    US Tech Solutions (12/02/25)
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