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Tier II Systems Administrator (OneZero Solutions) - Portsmouth, NH

VetJobs
Portsmouth, NH Full Time
POSTED ON 12/16/2025 CLOSED ON 1/14/2026

What are the responsibilities and job description for the Tier II Systems Administrator (OneZero Solutions) - Portsmouth, NH position at VetJobs?

Job Description

ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this role is "On-Site" at the location detailed in the job post.

Job Description

LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today!

Job Summary:

Tier 2 Support providing technical support to the National Visa Center including escalated problems with deployed Department of State Applications. You will provide technical support to a large, primarily Microsoft multi-server network environment including provisioning, domain services, Office 365 and Microsoft Power Platform, IIS web hosting, and network infrastructure services. Additionally, you will support computer/server operations, network access, database management and maintenance, and software configuration control. Document and analyze computer systems in peak performance efforts. You will plan, coordinate, test, implement and provide post implementation support for enhancements and maintenance upgrades of various systems at NVC. An ideal candidate would also be able to support an Oracle Linux 8 server. We use an ITIL model which stresses first call resolution and when taking the initial service request is empowered (and expected) to use their professional judgement, experience, and training to solve whatever user problem you encounter. If you do not have the ability to resolve an incident, seek real-time training and still "own" the ticket.

This position is being posted in support of OneZero Solutions recruiting efforts. All qualified applications will be forwarded to OneZero Solutions for consideration.

You must live within 90 miles of the National Visa Center in Portsmouth, New Hampshire.

Responsibilities

Provide administration, deployment, and maintenance of production workstations, servers, and peripherals

Review and maintain site compliance with Department of State information assurance tools

Configure and deploy managed network printers and MFD copiers

Develop and maintain backup schedules

Manage group policies

Manage user and system accounts and security groups in Active Directory via front-end services

Research and produce purchase recommendations based on customer or production user needs

Microsoft Certificated Professional (MCP) certification preferred

Administer Oracle Linux 8

PowerShell scripting and management commands

Auto req ID

461729BR

Minimum Education Required

Bachelors

Job_Category

Information Technology

Qualifications

Additional Qualifications/Responsibilities

Bachelors degree in a relevant field

Experience managing Microsoft Windows Server 2012 and later in an enterprise environment.

Experience configuring and managing core Windows domain network services, including DHCP, DNS, file sharing, print services, and IIS

Enterprise-level backup and disaster recovery solution and concepts experience

TCP/IP network configuration and infrastructure experience. Cisco network device configuration is a plus

Experience with data center management

VMWare virtual server deployment and management experience

PowerShell scripting and management commands experience

Familiarity with NIST/FEDRAMP/RMF cybersecurity controls and concepts

Experience with Microsoft Power Platform is a plus

Strong communication skills are a necessity

Ability to coordinate with other team members on-site, as well as with supporting teams at other sites

The ability to not only learn and adapt as necessary, but also be willing to share your knowledge with others

You must also successfully complete a criminal and credit background investigation as well as a comprehensive investigation as part of the security clearance process before you can begin work.

Physical Requirements:

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands and fingers to handle, or feel objects, tools or controls; use fingers and hands to type or write; reach with hands and arms; talk or hear; taste or smell. Specific vision abilities required by the job.

Work Environment:

You will primarily work in an office environment but may be required to work in other work environments as well, such as a home office or other location.

At LDRM, honesty and integrity govern our activities. We fulfill our commitments, and we treat everyone with dignity and respect. As an Alaskan Native company, our mission is to improve the quality of life for our shareholders and our people by maximizing economic growth, protecting and enhancing our environment, and by promoting healthy communities with decisions, actions, and behaviors consistent with our core principles.

City*

Portsmouth

State*

New Hampshire

Job Code

Operations_ Specialist

Affiliate Sponsor

Akima

Salary.com Estimation for Tier II Systems Administrator (OneZero Solutions) - Portsmouth, NH in Portsmouth, NH
$113,290 to $147,259
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