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Senior IT Systems Administrator
Job Location:
Job Location:
Huntsville, AL - USA
Yearly Salary:
USD 100000 - 125000
Yearly Salary:
Posted:
25 October 2026 (14 hours ago)
Posted:
Application Deadline:
22 January 2027
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Senior IT Systems Administrator Huntsville AL
Join OM Groups mission-focused team in Huntsville AL and help sustain the secure intelligence infrastructure that supports Army Materiel Commands global mission. Youll work with cleared professionals who value reliable service accountability and continuous improvement.
The Senior IT Systems Administrator provides day-to-day administration maintenance security and user support for the JWICS environment.
Responsibilities
Join OM Groups mission-focused team in Huntsville AL and help sustain the secure intelligence infrastructure that supports Army Materiel Commands global mission. Youll work with cleared professionals who value reliable service accountability and continuous improvement.
The Senior IT Systems Administrator provides day-to-day administration maintenance security and user support for the JWICS environment.
Responsibilities
- Administer Windows and/or Linux servers manage user accounts install patches and apply STIGs
- Manage and troubleshoot switches routers firewalls and network connectivity
- Provide Tier 1/2 support for account resets software issues and VTC setup and troubleshooting
- Schedule verify and monitor JWICS VTC sessions and help resolve scheduling conflicts
- Support installation and testing of VTC and VOIP equipment and provide basic user training
- Monitor security logs and alerts and assist with incident response and remediation
- Maintain system backups and support disaster recovery testing
- Support COMSEC activities technical documentation cross-location service delivery and escalation to senior specialists or external providers
Requirements
- 10 years experience
- BA/BS
- Hands-on experience administering and troubleshooting enterprise systems and networks in a secure environment
- Experience and education thresholds: confirm the applicable ITES-3S labor category and minimum qualifications before posting
- Current IAT Level II qualification and duty-relevant certifications meeting the PWSs DoD 8570/8140 requirements for the assigned role
- Practical skills in Windows and/or Linux administration patching STIG implementation and network device troubleshooting
- Experience with COMSEC secure-environment customer support and VTC troubleshooting
- Active Top Secret/SCI clearance; must maintain clearance throughout employment on the contract
- U.S. citizenship
- Ability to work onsite full time in Huntsville AL provide cross-location technical support and travel as required
- Ability to work an eight-hour schedule MondayFriday aligned with customer operating hours and support approved mission needs outside normal duty hours
- CONTINGENT UPON AWARD
- Compensation will be determined based on several factors including relevant experience education skills certifications and market conditions with an expected range of $100000 to $125000
OM Group Inc. is an Equal Opportunity Employer (EOE) committed to compliance with all applicable federal state and local employment laws. Veteran preference.
OM Group Inc. is dedicated to fostering a workplace that is free from unlawful discrimination and retaliation. Our hiring and employment practices are based on merit ensuring that all individuals have equal opportunities based on their qualifications experience and skills.
If you need reasonable accommodation to apply please contact
No Third Parties or C2C Solicitation
This is a direct hire position ineligible for third party partnering. OM Group does not accept unsolicited resumes from third-party recruiters without a signed third-party agreement. Any unsolicited third-party resumes forwarded by recruiters to OM Group or to any of our managers or employees will be considered public information may be treated as a direct application from the person identified in the resume and will not be eligible for placement fee payment to the agency.
Required Experience:
Senior IC
