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Cross Domain Solution Support Linux Engineer, Senior
Job in
Gulfport, Harrison County, Mississippi, 39501, USA
Listed on 2026-08-09
Listing for:
BOOZ, ALLEN & HAMILTON, INC.
Full Time, Part Time
position Listed on 2026-08-09
Job specializations:
-
IT/Tech
Cybersecurity, Unix/Linux, Systems Administrator
Job Description & How to Apply Below
The Opportunity:
Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting DoW mission systems? We're looking for a system administrator with experience managing Linux systems to help us maintain critical infrastructure used to generate and maintain environmental intelligence and data supporting fleet safety.
As a system administrator on our team, you'll help ensure the confidentiality, integrity, and availability of Navy met eorological and oceanographic data through the maintenance, cyber hardening, and configuration of critical IT systems, in particular to include cross-domain solutions ( CDS ) . You'll help clients overcome tough challenges through monitoring and performance management. Your knowledge will be vital as you identify problem areas and opportunities for improvement in a mission-critical network.
Your communication skills will come in handy as you turn met rics into information and articulate their meaning.
This is an opportunity to gain experience in managing IT infrastructure supporting the transfer of petabytes of data used for high-performance computing. We focus on growing as a team, so we'll share techniques, work through challenges, and develop new met hodologies together. Work with us and resolve daily challenges as we improve the safety and effectiveness of DoW missions.
Join us. The world can't wait.
You Have:
- 3+ years of experience administering Red Hat Linux Systems in a moderate-to-large enterprise data center setting
- 3+ years of experience conducting cybersecurity hardening and system maintenance in accord with Federal or DoW RMF cybersecurity accreditation and authorization requirements
- Experience supporting IT systems in a classified environment
- Knowledge of Apache NiFi, its sof tware components, and configuration
- Top Secret clearance
- HS diploma or GED
- Systems administration certification such as COMPTIA Security+ CE
- Experience managing and on-premise configuring cross-domain solution ( CDS ) hardware and sof tware
- Experience with Everfox High-Speed Guard ( HGS ) and Everfox T rus ted Gateway Solutions ( TGS ) systems
- TS/SCI clearance
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ;
Top Secret clearance is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs.
Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,500.00 to $ (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees.
This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against…
Position Requirements
10+ Years
work experience
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