Unix & Linux System Administrator (Member Engineering Staff)

System Administrator

Our Development Environment & Infrastructure Solutions team is seeking a System Administrator skilled in Unix & Linux to support our classified software development infrastructure in Moorestown, NJ. This site is a key hub for our operations, and we need a professional who can ensure systems remain secure, reliable, and mission-ready.

The work includes configuring and managing Unix / Linux operating systems, installing / loading OS software, and building Linux workstations and laptops using Red Hat Kickstart, Ansible, or similar tools. Daily responsibilities include troubleshooting, maintaining system integrity, configuring network components, scripting, and providing user support. You'll help monitor and resolve issues within our classified development environment, support multiple program configurations, and occasionally manage infrastructure inventory and system disposition.

This role is onsite full-time in Moorestown, NJ, with limited support in Mount Laurel and Camden. Applicants must be able to obtain and maintain a DoD government security clearance at the Top Secret level.

We are a collaborative team that manages and secures complex infrastructures. Our focus spans system configuration, network management, security compliance, and ensuring operational readiness of critical development environments. We value technical expertise, proactive problem-solving, and teamwork.

You're a self-starter who thrives independently but works well in a team. You have : 2+ years of professional experience in Linux / Unix administration Strong troubleshooting, scripting (shell, Python, Perl), and system imaging skills. Experience with Red Hat Kickstart or similar provisioning systems. Familiarity with DISA STIG requirements and Linux security policies. Bachelor's degree in Computer Science, IT, or related STEM (or Master's with no experience). Security+ certification. Bonus points for experience with both Linux & Windows, AI, Cloud, or Data Analytics.

At Lockheed Martin, your wellbeing comes first. From comprehensive health coverage to tuition reimbursement, legal assistance, and career development, we invest in your growth and security.

Basic Qualifications : Bachelor's degree in computer science, I.T., or a related STEM field with 2+ years of related experience or Master's degree in a related field and no experience Excellent technical skills in Linux administration, including experience with Unix and Linux operating systems, scripting, and troubleshooting Experience with the administration and configuration of Security policies as related to Linux servers Experience with implementing the Defense Information Systems Agency (DISA) security STIG requirements Security+ certification This position requires a DoD government clearance at the Secret level to start and the ability to obtain and maintain a Top Secret clearance.

Desired Skills : Familiarity with Red Hat Kickstart or similar imaging / provisioning systems Experience with open source software installation and configuration Ability to script on Unix-based systems (Unix / Linux shells, Python, Perl, etc.) or code in high-level languages Strong problem-solving skills and the ability to think critically and creatively Excellent communication and interpersonal skills, with the ability to work effectively with users, team members, and management A proven track record of being detail-oriented and able to process multiple tasks simultaneously

This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level : Top Secret with Investigation or CV date within 5 years.

Other Important Information You Should Know : By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Onsite Full-time : The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Schedule for this Position : 4x10 hour day, 3 days off per week Pay Rate : The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $90,200 - $159,045. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education / training, key skills as well as market and business considerations when extending an offer. Benefits offered : Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees : accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.