Top 18 It systems administrator ii Jobs in New Hampshire

IT Systems Administrator II
BAE Systems Inc. —Merrimack, NH
- $79,365 - $134,921 a year
- Full-time
- Mid-level
- 2 years
- Python
- Health savings account
- Paid holidays
Systems Administrator I
Associated Grocers of New England —Pembroke, NH
- Computer science
- Computer Science
- Mid-level
Quick Apply
Systems Administrator II, Windows/Linux
BAE Systems Inc. —Nashua, NH
- $79,365 - $134,921 a year
- Full-time
- Mid-level
- 2 years
- Python
- Health savings account
- Paid holidays
Principal IT Systems Adminisrator
BAE Systems Inc. —Manchester, NH
- $118,095 - $200,762 a year
- Weekends as needed
- High school diploma or GED
- Bachelor's degree
- Senior level
- Health savings account
- Paid holidays
Contracts Manager II
BAE Systems Inc. —Nashua, NH
- $134,640 - $228,888 a year
- Full-time
- Hybrid work
- Research
- Bachelor's degree
- Mentoring
- Health savings account
- Paid holidays
3d
Contract Administrator II - Hybrid
BAE Systems Inc. —Manchester, NH
- $67,406 - $114,590 a year
- Full-time
- Hybrid work
- Research
- Mid-level
- Bachelor's degree
- Health savings account
- Paid holidays
Information Support Technician (Admissions CRM Admin)
University System of New Hampshire —Keene, NH
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Writing skills
Medical Staff Services Coordinator
Catholic Medical Center —Manchester, NH
- Full-time
- Mid-level
- Employee stock purchase plan
- Disability insurance
Quick Apply
Coordinator Med Staff Services
Portsmouth Regional Hospital —Portsmouth, NH
- Full-time
- Mid-level
- Employee stock purchase plan
- Disability insurance
Quick Apply
Med Staff Services Coordinator
Catholic Medical Center —Manchester, NH
- Full-time
- Mid-level
- Employee stock purchase plan
- Disability insurance
Quick Apply
Director Med Staff Services
Catholic Medical Center —Manchester, NH
- Full-time
- Senior level
- 2 years
- Employee stock purchase plan
- Disability insurance
Quick Apply
Principal Linux System Administrator
BAE Systems Inc. —Merrimack, NH
- $118,095 - $200,762 a year
- Weekends as needed
- 8 years
- High school diploma or GED
- Bachelor's degree
- Health savings account
- Paid holidays
Systems Engineer II - Practice Management Platform Exp.
Forefront Dermatology —United States
- $75,000 - $85,000 a year
- Full-time
- Remote
- HIPAA
- Mid-level
- SQL
Clinical Director - Emergency Department
Christus Health —United States
- Full-time
- Nursing
- RN License
- BLS Certification
2d

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IT Systems Administrator II

BAE Systems Inc. -
Merrimack, NH

Apply Now

Job Details

Full-time
$79,365 - $134,921 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Dental insurance
401(k)
Paid time off
Paid military leave
Parental leave
Employee assistance program
Vision insurance
Pet insurance

Qualifications

Security audits
IT user and group management
GPO
IT operations
Configuration management
Equipment troubleshooting
Server backup and recovery
Operating system updates
Microsoft System Center
DHCP
Patch management
Desktop (troubleshooting support)
Incident response (Crisis management methodologies)
DoD 8570
Regulatory Frameworks (Architecture security)
DNS
Server virtualization
Application Maintenance
Access control management
IAT
Desktop administration
RMF
Network event correlation

Full Job Description

Job Description
We put our customers first – exemplified by our missions: “We Protect Those Who Protect Us®” and “We
Innovate for Those Who Move the World.” Sound like a team you want to be a part of? Come build your
career with BAE Systems.

BAE Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our
Information Technology team supporting classified environments. This individual will work with a dynamic
team responsible for the configuration, maintenance, and security of IT systems housed in closed areas,
supporting critical national defense programs.

As a key member of the IT support organization, you will play a vital role in managing and maintaining
classified computing infrastructure while ensuring strict adherence to security compliance requirements
such as RMF, NIST 800-53, and JSIG.

In this System Adminstrator II position supporting our closed areas you will make impacts in the following ways;

Perform user account administration, group policy configuration, and role-based access control in Active Directory for a classified environment.
Provide desktop systems administration, including imaging, configuration, troubleshooting, and secure application support.
Manage and monitor virtual server instances (e.g., VMware, Hyper-V), ensuring uptime, performance, and resource allocation.
Lead and track monthly OS and application patching across desktops and servers, ensuring full compliance with security baselines and STIGs.
Maintain domain health, DNS/DHCP, and group policy objects within Active Directory.
Support system logging, event correlation, and incident response efforts within the closed area.
Collaborate with ISSOs and security staff to ensure all system changes comply with RMF and local security policies.
Maintain thorough system documentation, configuration baselines, and change logs.
Support classified system accreditation activities and audits as needed.

Additional information:

This role requires 100% onsite work in a secure, closed area—remote or hybrid options are not

available

Work may occasionally require after-hours support for patching or security-related events
Must be capable of lifting/moving equipment (up to 40 lbs) and performing physical tasks within

secure rooms

Required Education, Experience, & Skills

U.S. Citizenship.
Active Secret Security Clearance and CompTIA Security+ or equivalent DoD 8570 IAT Level II

certification.

3–6 years of experience (2+ years of experience with a degree) as a systems administrator.
Proficiency in Active Directory, including user/group management, OU structure, and GPOs.
Hands-on experience with desktop system support (Windows OS) and endpoint hardening.
Experience managing virtualized server environments (VMware or Hyper-V).
Familiarity with monthly patching procedures, SCCM/WSUS, and vulnerability remediation.
Strong documentation skills and familiarity with change/configuration management practices.
Perform user account administration, group policy configuration, and role-based access control in

Active Directory for a classified environment.

Provide desktop systems administration, including imaging, configuration, troubleshooting, and

secure application support.

Manage and monitor virtual server instances (e.g., VMware, Hyper-V), ensuring uptime,

performance, and resource allocation.

Lead and track monthly OS and application patching across desktops and servers, ensuring full

compliance with security baselines and STIGs.

Maintain domain health, DNS/DHCP, and group policy objects within Active Directory.
Support system logging, event correlation, and incident response efforts within the closed area.
Collaborate with ISSOs and security staff to ensure all system changes comply with RMF and

local security policies.

Maintain thorough system documentation, configuration baselines, and change logs.
Support classified system accreditation activities and audits as needed.

Preferred Education, Experience, & Skills

Active U.S. TS/SCI Security Clearance.
2+ years of experience working in a classified environment
Experience with secure system build processes and STIG compliance.
Working knowledge of RMF, NISPOM, and JSIG/ICD 503 requirements.
Familiarity with backup and recovery tools in classified environments.
Exposure to scripting (PowerShell, Python, Bash) for automation and task optimization.
Experience supporting secure enclaves, air-gapped systems, or cross-domain solutions.

Pay Information
Full-Time Salary Range: $79365 - $134921

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 Electronic Systems
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. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve.

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.

Apply Now

Refine Your Search

it systems administrator ii jobs in new hampshire

IT Systems Administrator II

Systems Administrator I

Systems Administrator II, Windows/Linux

Principal IT Systems Adminisrator

Contracts Manager II

Contract Administrator II - Hybrid

Information Support Technician (Admissions CRM Admin)

Medical Staff Services Coordinator

Coordinator Med Staff Services

Med Staff Services Coordinator

Director Med Staff Services

Principal Linux System Administrator

Systems Engineer II - Practice Management Platform Exp.

Clinical Director - Emergency Department

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