Systems Admin SR
Merrimack, NHFull-time$97k–$165kPosted Jul 29, 2026
Job Description
Job Description:
We are seeking an experienced IT Systems Administrator to support and demonstrate excellence to our Merrimack production workforce. As a System Administrator SR, you will play a critical role in ensuring the smooth operation of our IT systems.
Responsibilities:
- Daily management of the ServiceNow dashboard
- Providing clear communication during and after troubleshooting incident tickets
- Ensuring quick resolution times for incidents and requests through the facility
- Collaborating with other BAE IT groups to ensure IT assets meet security compliance standards
- Serving as an escalation point for other System Administrators
- Leading projects, initiatives, or audits from an IT perspective to ensure a positive outcome for the stakeholders that is on time and on budget. This will include involving other required IT teams, vendors, etc.
- Creating, deploying, and maintaining server infrastructure
- Creating and maintaining documentation
- Demonstrate a leadership mentality while being ready and able to fill in temporarily for a people-leader if the need arises
- Become a Subject Matter Expert (SME) in an area that may be required by your manager to fill out an area of weakness in the team.
- Demonstrate ability to work with stakeholders, especially engineering and vendors, to ensure all test stands and production equipment is working as expected, delivering excellent IT service.
- Full-time onsite position
- Weekly on-call rotation with other System Administrators
Required Education, Experience, & Skills
Requirements:
- Typically High School Diploma with 8+ years experience or equivalent experience
- CompTIA Security+ Certification
- Leadership capabilities
Preferred Education, Experience, & Skills
Preferred Qualifications:
- Bachelor’s Degree with 4+ years of experience or equivalent experience
- Microsoft Active Directory
- Server Virtualization and Management
- Backup Infrastructure Management
- Networking Fundamentals (VLANs, Protocols, IPv4 Configurations)
- Experience with a wide range of Windows OSs (Windows 98 to Windows 11)
- Windows PowerShell Scripting experience
Pay Information
Full-Time Salary Range: $97008 - $164914
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.
About BAE Systems, Inc.
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.