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Sr. System Administrator; Onsite) Sponsor

Job in Andover, Essex County, Massachusetts, 05544, USA
Listing for: Prattwhitney
Full Time position
Listed on 2026-09-20
Job specializations:
  • IT/Tech
    Systems Administrator, Unix/Linux, Windows Server
Salary/Wage Range or Industry Benchmark: 68900 - 131100 USD Yearly USD 68900.00 131100.00 YEAR
Job Description & How to Apply Below
Position: Sr. System Administrator (ONSITE) COMPANY SPONSOR

Position Details

Location:

US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG.

Role Type:
Onsite.

U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Security Clearance Type:
DoD Clearance:
Secret. Security Clearance Status:
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date.

What You Will Do
  • Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.
  • Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.
  • Working as a team member in a fast-paced technological environment.
  • Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
  • Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within a reasonable amount of time.
Qualifications You Must Have
  • Typically requires a University degree or equivalent experience and a minimum of 2 years of prior relevant experience, or an Advanced Degree in a related field.
  • Ability to obtain INTERIM U.S. government issued Secret security clearance is required prior to start date.
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • Experience with installation, configuration, and administration of Windows and or /Linux operating systems.
  • Experience with Server architectures and troubleshooting methods.
  • Must be able to develop solutions and documentation to a variety of technical problems.
Qualifications We Prefer
  • Linux Red Hat experience
  • Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).
  • Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF, data storage, NAS, and SAN technologies and solutions.
  • Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods.
  • Experience with Microsoft WSUS, MECM, and/or Exchange.
What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world.

At RTX we value:
Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation assistance is available. Relocation assistance available, provided final candidate meets eligibility requirements.

The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not…

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