• Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground, MD. You will… more
    CACI International (08/26/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …if you currently do not possess this level of clearance. Are you a Mid-Level DevOps Engineer who is ready for a new challenge that will launch your career to the ... some amazingly talented people Job Description: GliaCell is seeking a Mid-Level DevOps Engineer on one of our subcontracts. This is a full-time position offering the… more
    GliaCell Technologies (08/03/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification. + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems. ... Grumman Classified Solutions team is seeking an experienced **Principal Linux DevOps Engineer ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (09/25/25)
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  • Software Engineer

    ManTech (Laurel, MD)
    …C/C++, JavaScript (jQuery/Angular), HTML, CSS + Operating Systems & Platforms: Linux, Windows , Solaris, VMWare + Middleware & Web Services: JBoss, WebLogic, ... ManTech seeks a **Software Engineer ** to join our team in **Laurel, MD.** This position is part of a mission-focused team that supports the development and… more
    ManTech (09/25/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Cyber Range Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and Network Performance Tuning. + Experience with Linux and Windows , network administration, and networking protocols/functions (eg, HTTP, HTTPS, SSL/TLS,… more
    Leidos (09/18/25)
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  • Implementation Engineer

    Applied Technology Services (Middle River, MD)
    …APIs for automation and scripting (PowerShell, Python, etc.). + Familiarity with VMware , Windows , and/or Linux operating systems. + Strong problem-solving and ... Women Owned Small Business (WOSB). We are seeking a skilled and motivated Storage Engineer with a CCNA certification to join our IT infrastructure team. This role… more
    Applied Technology Services (09/17/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Engineer ** to join our team located in the **Ft. Meade, MD** area. ... learn others + Experience with troubleshooting and installing both Linux and Windows **Preferred Qualifications:** + Experience with DevOps tools such as nxLog,… more
    ManTech (08/26/25)
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  • Sr. Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …Certified Women Owned Small Business (WOSB). General Summary: The Sr. Systems Engineer will provide technical leadership, project management, and task execution for ... those into compute solutions. + Install Operating Systems including Windows , and Linux onto compute solutions and optimize for...Candidate should be familiar with Nutanix, Cisco Hyperflex, or VMWare VSAN or Dell VxRail technologies. + Utilize WSUS… more
    Applied Technology Services (08/01/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …maintenance and operational activities of the entire IT infrastructure including Servers ( Windows & Linux), Workstations ( Windows & Linux), Networking equipment, ... sufficient understanding of enterprise storage systems). + Experience maintaining Classified Windows Domains in effective operations to include advanced knowledge of… more
    Northrop Grumman (07/18/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …without considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... + 2+ years of experience building and maintaining virtual environments using VMware + 2+ years of experience designing, deploying, configuring, and managing… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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