Amentum · 2 days ago
Defense Information Systems Network Administrator
Amentum is a company supporting the Department of Defense, and they are seeking a Defense Information Systems Network Administrator. This role involves managing the Department of the Navy's DISN-IS and non-DISN-IS telecommunications requirements, ensuring accurate inventory and capacity planning, and coordinating with various agencies for effective management of DISN-IS Sites.
Mechanical EngineeringSecurityTechnical Support
Responsibilities
The DISN-IS Liaison serves as the control of the DON funding for the DISN-IS nodes and coordinates with agencies to appropriately manage the sharing of all DISN-IS Sites
Serves as an expert of the DISN-IS Site database to include DISN-IS Site circuit Identification, bandwidth, services provided, ENR (aka…Facility Codes), and circuit GEOLOC (Geographical Location)
Maintains Inventory of all DISN-IS Sites with subscription relevant information, both current and projected DISN-IS site, as changes are made to the site's configuration. Any discrepancies Impacting DISN-IS site charges are Identified and addressed for accurate billing
Evaluates the DISN-IS inventory for site capacity as TRs are received
As required, reports out on current DISN-IS Site capacities per DISN-IS site database
Works with other agencies/commands to appropriately coordinate/manage the ownership of DISN-IS Sites
Plans and provides budget support for POM submission by providing information on DISN-IS needs for upcoming two years
Fields customer and stakeholders' calls and inquiries as relates to DISN-IS Sites
Identifies any changes to subscriptions sites resulting from relocations, Base Realignment and Closure (BRAC), and reorganizations or any potential for increase, decrease, or termination of local telecommunications bandwidth or services
Responsible for transition of circuits resulting from the installation of the IPT-PE infrastructure by DISA. This includes writing Telecommunications Service Request (TSR) in DISA Store Front (DSF) to transition circuits from legacy equipment
Portfolio Management as a Business Relations Management (BRM) for Echelon II organizations by keeping track of all circuits, specifications, contracts, and costs
BRM’s Identify opportunities to consolidate circuits, renegotiate contracts, or leverage new technologies to reduce expenses and improve performance
It is possible to attend various conferences and coordinate with stakeholders, suppliers, and/or customers
Support other agencies and services components that the US Navy is a stakeholder or partner in as directed
Other duties as assigned by the NCMO Director
Qualification
Required
3-5 years of relevant experience
Customer focused with a courteous demeanor and professional bearing
Possesses good communication skills
Proficient with MS Excel, and able to both organize/search complex data sets as well as explain outputs to leadership
Open to 0-10% Travel
Must have an active Secret US Government Clearance. Note: US Citizenship is required to hold a Secret Clearance
Knowledge of the principles and methods for planning or managing the Implementation, update, or Integration of information systems components
Ability to compose, communicate, and present technical ideas effectively to Individuals or groups targeting presentation to the characteristics and needs of the audience
Knowledge and skill to apply the architectural methodologies used in the design and development of Information systems, including the physical structure of a system's internal operations and interactions with other systems
Knowledge of the principles and methods for monitoring, estimating, or reporting actual performance or the performance capability of information systems or components
Skill in database management and application
Ability to develop and maintain effective business relationships with organizational stakeholders
Ability to assess customer needs, provide Information or assistance, resolve their problem, or satisfy their expectations
Knowledge of telecommunications products and services
Ability to preserve data integrity by entering and maintaining accurate data in all applicable databases: inputs data in a precise and exacting manner, staying cognizant of the impacts that can be caused by inaccuracies
Ability to lead, influence, motivate, and challenge others, adapting style to situations or individuals encountered
Ability to make sound, well informed, and objective decisions perceives the impact and implications of decisions; commits to action, even in uncertain situations, to accomplish organizational goals
Demonstrates ability to accept increasing levels of responsibility; seeks to enhance professional skills through relevant teaming experiences
Preferred
Bachelors in information technology or in related field is preferred but not required
Benefits
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Company
Amentum
Amentum is a technology and engineering company for security, defense, and energy.
Funding
Current Stage
Public CompanyTotal Funding
$321.16M2025-03-12Post Ipo Secondary· $321.16M
2024-09-27IPO
2020-01-01Private Equity
Recent News
2025-12-29
Washington Technology
2025-12-20
2025-12-09
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