Network Systems Administrator, KEKAHA, HI, UNITED STATES


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Kekaha, Hawaii, United States

Network Systems Administrator
Kekaha, Hawaii, United States

Supporting the Most Exciting and Meaningful Missions in the World



Network Systems Administrator


Amentum is seeking a Network Systems Administrator for a position in Hawaii. Provides technical based oversight and management of network engineering, systems administration, and information assurance activities related to the PMRF range networks, Provides Red Hat Enterprise Linux (RHEL), Windows, and UNIX Operating System administration for all Clients and Servers connected to the Pacific Missile Range Facility (PMRF) classified and unclassified networks. Deploys Cyber Security mandated system upgrades, system patches, and system security lockdown requirements. Performs system wide troubleshooting and problem resolution in a live mission environment.


Provide oversight and management of network system administration for all network hardware associated with the classified and unclassified PMRF networks
Oversee development of engineering, deployment, and integration plans for new network systems
Prepare and submit status reports, and technical briefs, as required, to senior management and customers
Provide technical expertise at management meetings, as well as planning and scheduling meetings as required
Develop, revise, and update departmental internal procedure (DIPs), standard operating procedures (SOPs) for maintenance on associated systems and network assets
Participate in contract proposals, negotiations and modifications as required
Develop, revise and update procedures
Red Hat Enterprise Linux system administration, expected to provide technical problem solving and in-depth consulting for problems involving system operations
Automated installation methods and system imaging (e.g., SCCM, VMware)
Usage of cryptographic log-on methods (e.g., PKI)
DISA STIG implementation / System Hardening and working within Configuration-Managed Environments.
Working as part of a team responsible for administration and management of servers, end-user workstations in both unclassified and classified network environments
Analysis, design, and implementation of modifications to the system software in order to improve system performance by correcting error
Participation in planning new hardware acquisitions, interacting with vendors, educating customers, and communicating and collaborating with other projects within the organization
Will work closely with engineers to help them use workstations and servers to solve their computationally intensive problems
Support for application installation, licenses management, software tracking/distribution and backup/recovery of system configurations and user data files
Understand and use essential tools for handling files, directories, command-line environments, and documentation
Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services
Configure local storage using partitions and logical volumes
Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
Deploy, configure, and maintain systems, including software installation, update, patching, and core services
Manage users and groups, including use of a centralized directory for authentication
Maintain up-to-date Configuration Control and adhere to all Configuration Management requirements for all Firmware, Software, and Hardware associated with the classified and unclassified PMRF networks
Configuring static routes, packet filtering, and network address translation
Setting kernel runtime parameters
Prepare and submit status reports, and technical briefs, as required, to supervisor, senior management, and customers.
Produce and deliver reports on system utilization
Using shell scripting to automate system maintenance task
Configuring system logging (including remote logging), Configure tools such as What’s Up gold, CACTI, Solar Winds, Intermapper
Configuring a system to provide networking services, including HTTP/HTTPS, DNS, SMTP, SSH and NTP Provide systems administration for all clients, servers, and peripherals connected to the classified and unclassified PMRF networks.
Perform other duties as assigned

Additional Responsibilities

General office environment with site visits as well as periodic “at sea” duty to support the PMRF’s Mobile at Sea Sensor system (MATSS)
 Candidate must be capable of working in a team environment and participate in technical and system administrative activities throughout project life cycles
 Maintaining an acceptable level of technical involvement with all contributing organizations is obligatory
Effective oral/written communication and interpersonal skills are required
Lifting/Pulling: 1-10 lbs., continuous sitting
Environmental: Customer contact, extended workday, confined work area, field assignment & inclement weather

Minimum Qualifications

Bachelor’s degree in Computer Science, Engineering, or related discipline, years of directly related work experience may be substituted for education
10 years’ experience in a related field of assignment with 5 years in the specific field of assignment
Has experience overseeing engineering activities of an organization’s information systems
History of success in planning, designing, developing, evaluating, testing, and integrating an organization’s systems infrastructure, including the implementation and design of hardware and software
Fundamental knowledge of the OSI model with specialization in layers 2, 3 and 4
Knowledge of IT systems, to include Windows, UNIX, and networking concepts
Existing MCSA/MCSE certification for 2016 Server Administration. or, Microsoft Certified: Azure Solutions Architect Expert, or Microsoft Certified: Azure Security Engineer Associate
Red Hat Certified System Administrator (RHCSA)
Microsoft 365 Certified: Modern Desktop Administrator Associate (Exams MD-100 & MD-101)
Must have the basic keyboarding skills and aptitude for neatness and accuracy in sorting
Must be proficient in operating a calculator, personal computers, computer software and standard office equipment
Must have the basic keyboarding skills and aptitude for neatness and accuracy in sorting

Preferred Qualifications

Active Secret security clearance

Security Clearance

Secret security clearance is required.  Applicants selected either must currently possess a Secret clearance or will be subject to a Government security investigation and must meet eligibility requirements to obtain clearance prior to commencement of employment, and maintain a security clearance for access to classified information or Closed/Restricted Areas throughout duration of employment.


Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.


Security Clearance Required: Yes

Amentum / Equal Opportunity Employer

JBAMN 45515 2023.02.10

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SKITT, FVR01 SKUUU, Kekaha, Hawaii, United States Kekaha, Hawaii, United States  ZC ZCCX

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