Linux Systems Administrator, Mid-Level

Overview

Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable.

This position is 100% onsite.

Responsibilities

• Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening.

• Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members.

• Performance Monitoring and Optimization: Monitor system performance, identify bottlenecks, and implement solutions to optimize system performance and stability.

• Security Management: Implement and maintain security measures to protect systems and data, including access controls, intrusion detection, and vulnerability scanning.

• Scripting and Automation: Develop and maintain scripts (e.g., Bash, Python) to automate routine tasks and improve operational efficiency.

• Troubleshooting and Problem Solving: Diagnose and resolve complex system issues in a timely and effective manner.

• Documentation: Create and maintain comprehensive documentation of system configurations, procedures, and troubleshooting steps.

• Collaboration: Work closely with other IT teams (e.g., networking, security, development) to ensure seamless integration of systems and services.

• Backup and Recovery: Implement and maintain backup and recovery procedures to ensure data integrity and business continuity.

• Compliance: Ensure systems comply with relevant security standards and regulations.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.

• 5+ years of experience as a System Administrator with a strong focus on Linux systems.

• Deep understanding of Linux operating systems, including kernel configuration, system services, and security principles.

• Proficiency in scripting languages such as Bash and Python.

• Experience with virtualization technologies (e.g., VMware, KVM).

• Security+ certification or equivalent.

• Strong troubleshooting and problem-solving skills.

• Excellent communication and interpersonal skills.

• Ability to work independently and as part of a team.

• Desired:

• Experience working in a Department of Defense (DoD) environment.

• Experience with security compliance frameworks (e.g., STIGs, NIST).

• Experience with configuration management tools (e.g., Ansible, Puppet).

• Experience with containerization technologies (e.g., Docker, Kubernetes).

• Relevant certifications (e.g., Red Hat Certified Engineer (RHCE), CompTIA Linux+).

SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the minimum Secret level.

Physical Demands:

• Must be able to lift up to 25 pounds

• Must be able to stand and walk for prolonged amounts of time

• Must be able to twist, bend and squat periodically

Targeted salary range is $100,000 to $110,000 annually based on qualifications and experience.

Please note that the salary information is a general guideline only. Bowhead considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.

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Applicants may be subject to a pre-employment drug & alcohol screening and/or random drug screen, and must follow UIC’s Non-DOT Drug & Alcohol Testing Program requirements. If the position requires, an applicant must pass a pre-employment criminal background history check. All post-secondary education listed on the applicant’s resume/application may be subject to verification.

Where driving may be required or where a rental car must be obtained for business travel purposes, applicants must have a valid driver license for this position and will be subject to verification. In addition, the applicant must pass an in-house, online, driving course to be authorized to drive for company purposes.

UIC is an equal opportunity employer. Ukpeaġvik Iñupiat Corporation (UIC) considers all applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender or gender identity, pregnancy, national origin, age, disability, military/veteran status, marital status, genetic information, or any other legally protected status EOE/D/V. Pursuant to The Alaska Native Claims Settlement Act 43 U.S.C. Sec. 1601 et seq., and subject to other state and federal requirements, UIC and its subsidiaries may legally grant certain preference in employment opportunities to UIC Shareholders and their Descendants. Please view Equal Employment Opportunity posters here .

All candidates must apply online at www.uicalaska.com , and submit a completed application for all positions they wish to be considered. Once the employment application has been completed and submitted, any changes to the application after submission may not be reviewed. Please contact a UIC HR Recruiter if you have made a significant change to your application. In accordance with the Americans with Disabilities Act of 1990 (ADA), persons unable to complete an online application should contact UIC Human Resources for assistance www.uicalaska.com/careers/recruitment/ .

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)

UIC Government Services (UICGS / Bowhead) provides innovative business solutions to federal and commercial customers in the areas of engineering, maintenance services, information technology, program support, logistics/base support, and procurement. Collectively, the fast-growing Bowhead Family of Companies offers a breadth of services which are performed with a focus on quality results. Headquartered in Springfield, VA, we are a fast-growing, multi-million-dollar company recognized as a top Alaska Native Corporation providing services across the Department of Defense and many federal agencies. Bowhead offers competitive benefits including medical, dental, vision, life insurance, accidental death and dismemberment, short/long-term disability, and 401(k) retirement plans as well as a paid time off programs for eligible full-time employees. Eligible part-time employees are able to participate in the 401(k) retirement plans and state or contract required paid time off programs.

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ID 2026-26564

Category Information Technology

Location : Location US-CA-Corona

Minimum Clearance Required Secret

Travel Requirement Less than 10%