Get new jobs by email
  • $190k

    A leading cybersecurity firm is seeking an experienced Linux System Administrator in Columbia, Maryland. The ideal candidate should have extensive experience in Linux management, Ansible scripting, and other relevant tools. TS/SCI clearance is required. This role offers... 
    Suggested

    Synergy ECP, LLC

    Columbia, MD
    3 days ago
  • $2,000 per month

     ...Container Technology: Administering large software deployments on LINUX/UNIX systems, administering clustered storage solutions (e.g....  ...high performance processing systems and solutions to architect, develop, productize and deploy a whole new breed of open‑sensor framework... 
    Suggested
    Contract work
    Temporary work
    Local area
    Immediate start

    Geon Technologies

    Columbia, MD
    2 days ago
  • A consulting firm is looking for a Linux System Administrator to design and maintain Cross Domain Solutions for critical cybersecurity missions. The role involves improving infrastructure, providing network insights, and mentoring the team. Requirements include 3+ years... 
    Suggested

    Booz Allen Hamilton

    Columbia, MD
    5 days ago
  •  ...Administrator to enhance technology supporting the Department of Defense. The ideal candidate will possess over 3 years of experience with Linux systems, specifically Red Hat or CentOS, and hold a TS/SCI clearance with polygraph. This role involves designing, deploying, and... 
    Suggested

    Phase2 Technology

    Columbia, MD
    5 days ago
  • $235k - $255k

    A cybersecurity company is seeking a seasoned Reverse Engineer and CNO Developer in Columbia, Maryland. This role involves designing and developing solutions crucial to national security. Candidates should have extensive experience in CNO software development, preferably... 
    Suggested

    Bytoa

    Columbia, MD
    3 days ago
  • Overview Configure and manage UNIX, Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance... 
    Suggested

    Avid Technology Professionals, LLC

    Laurel, MD
    2 days ago
  •  ...tuning, and integration of third-party applications. The ideal candidate will have extensive experience with Banner 9, Oracle 19c, and Linux-based scripting, and will play a key role in ensuring system reliability and scalability. Key Responsibilities Review and install... 
    Suggested

    Compunnel, Inc.

    Columbia, MD
    3 days ago
  • A technology solutions provider in Columbia, Maryland, is seeking a Senior System Administrator. The role involves supporting and maintaining IT systems, including UNIX and Windows operating systems. Candidates should have at least ten years of relevant experience and a...
    Suggested

    Erias Ventures, LLC

    Columbia, MD
    4 days ago
  • $89.2k - $207.9k

     ...Columbia, Maryland. You will support a large client-based IT enterprise, managing the installation, configuration, and networking of Linux and Windows systems. Candidates must have a B.S. in a technical discipline, 5 years of relevant experience, and a DoD IAT II... 
    Suggested

    AT&T

    Columbia, MD
    4 days ago
  •  ...Woodlawn, MD 5 days a week. Key RequiredSkills: Red HatEnterprise Linux 7.x/8.x Platform Administration, experience with...  ...tasks anddeployments. PositionDescription: • Lead efforts in developing new strategies for operational efficiencies • Work with applications... 
    Suggested
    Contract work

    Pharmatek Consulting Inc.

    Ellicott City, MD
    2 days ago
  •  ...firm in Columbia, Maryland, is seeking an IT Professional to manage IT operations including systems administration across Windows, Linux, and macOS. The role demands strong expertise in cloud security, networking, and troubleshooting. This is a hybrid position requiring... 
    Suggested
    Work at office

    Quid, Inc.

    Columbia, MD
    5 days ago
  •  ...have a Bachelor's in Computer Science or equivalent experience, with a strong working knowledge of varied technologies including Microsoft Windows and Linux. Benefits include 100% medical coverage, tuition reimbursement, and flexible schedules. #J-18808-Ljbffr VIKTech LLC
    Suggested
    Flexible hours

    VIKTech LLC

    Columbia, MD
    3 days ago
  • $200k - $215k

     ...15 years of experience and hold an Active DoD IAT Level II certification (Security+). Familiarity with Broadcom VMware products and Linux systems is preferred. This role offers a competitive salary range of $200K-$215K based on experience and qualifications. #J-18808-Ljbffr... 
    Suggested

    The Josef Group

    Columbia, MD
    5 days ago
  • $100k

     ...for someone like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support...  ...role, you will apply Risk Management Framework (RMF) principles, develop new IT security capabilities, and provide advanced system... 
    Suggested
    Temporary work
    Work experience placement
    Interim role
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Lab

    Laurel, MD
    3 days ago
  • $150k - $250k

     ...Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in...  ...container, and OS deployment, scaling, and management Ability to develop in multiple programming languages such as Python, Bash, or Go Familiarity... 
    Suggested
    Hourly pay
    Extra income
    Temporary work
    Work at office
    Immediate start
    Remote work
    Work from home
    Flexible hours

    Erias Ventures, LLC

    Columbia, MD
    2 days ago
  • $225k - $245k

     ...but safe delivery of critical business software to Production Develop & maintain sound version control best practices-based CM systems...  ...Required skills Must be fluent with Git Strong knowledge of Linux and Linux environments (RHEL 617/8, RHCSNRHCE CentOS) Experience... 
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Remote work
    Flexible hours

    Erias Ventures, LLC

    Columbia, MD
    2 days ago
  • Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value creative problem‑solving, open communication, and empowering our employees to make decisions and put forth new ideas. Our staff includes technical experts working across multiple...

    Erias Ventures, LLC

    Columbia, MD
    4 days ago
  •  ...seeking a Systems Administrator to support cloud-based repositories in a critical environment. The role requires extensive experience in Linux administration and managing large Hadoop systems. The ideal candidate will thrive in high-tempo settings, monitor system health,... 

    Peraton

    Laurel, MD
    2 days ago
  • $165k - $175k

    A leading IT consulting firm in Maryland is seeking a Senior Linux Helpdesk Engineer to provide help desk support and Linux system administration. Candidates must have an active TS/SCI w/Polygraph clearance and a Bachelor’s degree or equivalent experience. The role includes... 

    Shield Consulting Solutions

    Laurel, MD
    4 days ago
  • A reputable technology firm is seeking a qualified Linux Systems Administrator in Ellicott City, Maryland. This position involves supporting a critical malware analysis modernization program and requires significant experience in maintaining enterprise capabilities. Candidates... 

    Avid Technology Professionals, LLC

    Ellicott City, MD
    3 days ago
  •  ...Maryland, is seeking a Senior System Administrator to enhance critical cybersecurity solutions. You will leverage your expertise in Linux and virtualization technologies, provide insights into network performance, and mentor team members. A Bachelor’s degree in CS or IT... 

    Phase2 Technology

    Laurel, MD
    5 days ago
  •  ...profiles for Oracle Apps, administer concurrent managers &reports; Develop suite of utilities for maintenance of various Oracle Apps...  ...must include using Oracle, Oracle Applications, Oracle Enterprise Linux, Oracle Sun Solaris, Oracle EBS, Oracle OEM, Oracle Recovery Manager... 
    Relocation

    Unify Solutions

    Columbia, MD
    2 days ago
  •  ...Jupyter Notebooks, Python, or R. Hands-on experience with enterprise-scale databases, especially SAP HANA. Familiarity with Windows, Linux, and scripting for automation. Experience configuring Active Directory, SAML, and PKI authentication. Background in administering... 
    Full time
    Immediate start
    Remote work
    Visa sponsorship

    Y-Axis

    Columbia, MD
    1 day ago
  •  ...is looking for a Senior System Administrator to enhance technology for the Department of Defense. You will utilize your expertise in Linux, VMware, and security to improve systems and support critical cybersecurity missions. Applicants should have a strong background in... 
    Flexible hours

    Booz Allen Hamilton

    Laurel, MD
    5 days ago
  • $107.3k - $230.6k

     ...using scripting languages (e.g., Python, Shell, or SQL scripts). Develop and maintain monitoring scripts and tools to enhance the...  ...Experience with SAP HANA cloud or hybrid environments. Knowledge of Linux and/or Windows server administration. Familiarity with data warehousing... 
    Permanent employment
    Full time
    Work experience placement
    Worldwide
    Flexible hours

    SAP SE

    Columbia, MD
    2 days ago
  • $185k - $215k

     ...subject matter experts, consider joining our team! Essential Responsibilities:  Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required:  Sr. Linux (Red Hat/Rocky/CentOS) experience (15 years) Desired:... 
    Full time

    Peterson Technologies

    Annapolis Junction, MD
    21 days ago
  • $105.8k - $175.9k

     ...Linux System Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Laurel, MD
    2 days ago
  • $95k - $125k

     ...Bonus Skills: Experience with Kubernetes and container orchestration Entry level certifications preferred: CompTIA A+, Network+, or Linux+ AWS Certified Cloud Practitioner (a plus) Docker Certified Associate or CKA (a plus) The total package: Our total compensation... 
    Summer holiday
    Immediate start

    Red Alpha

    Columbia, MD
    4 days ago
  • $25 - $30 per hour

     ...integrated), zones, SRV records, and GPOs/GPPs. Manage VMware and IBM Power Systems integration, including hardware/firmware updates, AIX/Linux integration, system-level troubleshooting, and participation in upgrades or migrations. Collaborate with cross-functional teams to... 
    Contract work

    TEKsystems c/o Allegis Group

    Columbia, MD
    4 days ago
  •  ...firm is seeking a passionate Infrastructure Engineer to provide exceptional technical support for ERP products. The role emphasizes Linux-based systems, requiring ownership of incidents and effective customer communication. Join a collaborative team committed to ensuring... 

    Ogl Computer Services Group Limited

    Severn, MD
    1 day ago