Systems Administrator

Leidos has an immediate need for a Linux Systems Administrator to support the Advanced Enterprise Global Information Technology Solutions (AEGIS) contract at NASA's Marshall Space Center in Huntsville, AL. The AEGIS contract provides high quality integrated communications services for secure voice, video and data solutions and services to NASA customers worldwide. As a member of the Corporate Enterprise Network Management Systems team this position is supporting agency-wide network management and automation systems. Key Responsibilities Ensure the day-to-day operation and ongoing support of Servers and Systems including event, fault, and performance management. Develop solutions to monitor, notify, and correct anomalies/alarms. Design the environment and software layers to provide for a reliable, scalable, secure and highly available Linux and Windows environment. Find gaps in the Linux and Windows environment and use analytical skills and knowledge of problem-solving methodologies to provide solutions. Lead efforts and work closely with systems administrators, database and application administrators/programmers, network engineers/analysts and outside vendors in engineering solutions or resolving problems. Act as a lead consulting and training resource for e-root architectural environment. Provide guidance to systems administrators, network engineers/analysts on the configuration of server hardware and architectures to meet application and service requirements. Basic Qualifications Experience in the design, installation, configuration, and support of enterprise applications and systems Solid understanding of data and telecommunication technologies and networking fundamentals. Strong communication and stakeholder management skills, with the ability to engage both technical teams and executive leadership Preferred Qualifications Experience supporting NASA or other mission-critical, real-time operational environments Knowledge of Cisco Software Defined Networking technologies Security + and/or Network + certifications Ability to produce and maintain Python programs or shell scripts in a UNIX environment for automation and data migration between systems. Strong Linux/RHEL and Windows foundations iDRAC Experience VMware Experience Storage Array (Nexsan, Dell Unity) Education & Experience Typically requires BS and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience (or additional experience in lieu of degree considered) If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

May 15, 2026 For U.S.

Positions:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.

Leidos.com. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here. Securing Your Data Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to spam.leidos@leidos.com. Commitment and Diversity All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.