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Linux Principal Windows Systems Administrator

Serco Inc.

Today
Top Secret
Unspecified
Unspecified
IT - Hardware
Kirtland AFB, NM (On-Site/Office)

Position Description

Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at Kirtland Air Force Base in Albuquerque, New Mexico. The successful candidate will serve as a Linux System Administrator in a classified network environment supporting critical missions across the Engineering organization.

In this role, you will:
  • Perform as a Linux System Administrator for a classified network.
  • Manage and maintain secure, minimally interrupted operations of Linux servers and workstations.
  • Install, harden, and patch Linux operating systems.
  • Develop presentations and technical recommendations.
  • Collaborate with systems administrators, network administrators, security teams, and software and hardware engineers.
  • Lift and move equipment weighing up to 40 pounds.
  • Work after hours and on weekends as needed to support operational requirements.
  • Travel occasionally to other customer or Northrop Grumman sites in support of troubleshooting, testing, and deployment activities.


Qualifications

  • Bachelor's degree with a minimum of 3 years of experience, or Master's degree with a minimum of 1 year of experience; additional relevant experience may be considered in lieu of a degree.
  • IAM Level I certification (e.g., Security+ CE) or ability to obtain within 3 months of start date.
  • Must possess an active U.S. Department of Defense (DoD) Top Secret security clearance and be able to maintain it.
  • Ability to be cleared to Special Access Programs (SAP).
  • Experience managing Linux OS in a domain architecture.
  • Experience designing Linux domain architectures, including Active Directory, GPOs, Policies, and permissions.

To be successful in this role, you will have:
  • Strong collaboration and problem-solving skills.
  • Commitment to ethical practices, innovation, and excellence.
  • Excellent verbal and written communication skills.

Additional desired experience and skills:
  • Bachelor's or Master's Degree in Information Systems or related field.
  • Experience managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG environments.
  • Familiarity with Microsoft Active Directory, Group Policy Management, MS SQL, and WSUS.
  • Experience with servers and storage hardware installation and maintenance.
  • Strong knowledge of security vulnerability remediation, including hardening Linux and RedHat systems.
  • VMware and ESXi (6.x or higher) configuration and management experience.
  • Basic understanding of LAN and WAN networking, particularly in Virtual Desktop Infrastructure (VDI) environments.
  • Proficiency with SharePoint for documentation purposes.
  • DoD 8570/8140 Certification in a primary OS (Linux, Cisco).

If you are interested in supporting and working with our military and sailors and a passionate Serco team, submit your application now for immediate consideration. It only takes a few minutes and could change your career!

Company Overview

Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco's 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters.

To review Serco benefits please visit: https://www.serco.com/na/careers/benefits-of-choosing-serco . If you require an accommodation with the application process please email: careers@serco-na.com or call the HR Service Desk at 800-628-6458, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email.

Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government-issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice .

Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email Agencies@serco-na.com .

Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.
group id: 10118317
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About Us
Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation. Discover your place in our world.

Serco Inc. Jobs


Job Category
IT - Hardware
Clearance Level
Top Secret
Employer
Serco Inc.