Lyntris
Aerospace & DefenseDirect Rippling career site

Field Service Representative

Location
San Diego, CA · Hybrid
Job type
Full-time
Level
Senior
Experience
6+ years
Education
Bachelor's degree
Listed
30 days ago

Skills & highlights for this role

  • Security+
  • CCNA
  • Active US security clearance
  • DoD 8570 IAT-II
  • Microsoft Windows Server administration
  • Active Directory
  • Cisco routing and switching
  • TCP/IP networking
  • COMSEC maintenance
  • VPN technologies

Also useful

  • CompTIA Network+
  • ITIL v3
  • Remedy

About the role

  • Field Service Representative
  • Full time
  • Remote / Hybrid

This position requires an active U.S. national security clearance. To learn more about the security clearance process please access this link.

Duties and Responsibilities

The Field Service Representative position is responsible for providing support to USG architecture planning for a CENTCOM Partner Network (CPN) technical refresh and expansion; procurement, installation and configuration of CPN client hardware/software; procurement of CPN software licenses; installation and configuration of CPN related networks with associated communication security devices (COMSEC). The position will require operations support, maintenance, system administration, sustainment and training for CPN, Agile Client, and associated networked sites.

This position is located in the CENTCOM AOR.

Required Qualifications

  • Six (6) years of experience in technical specifications development, process analysis and design, technical problem solving, and analytical/logical thinking.
  • At least three (3) years of experience with the CENTCOM Partner Network and Combined Enterprise Regional Information Exchange System (CENTRIX).

Three (3) years of experience as a system manager/integrator in integration and implementation of IEEE 802.3 Local Area Network (LAN), IEEE 1703-2012 Wide Area Network (WAN) and converged IP-services that leverage COTS information technologies to deliver enhanced mission capabilities.

  • Three (3) years specialized experience in enterprise and campus-wide WAN/LAN infrastructures in allied military (FMS) shore facilities worldwide, including Command & Control centers, Operations Centers and logistics support centers.
  • Experience with information sharing through the use of email and Web services, instant messaging or chat, the Common Operational Picture service, and Voice over IP.
  • BS degree in Engineering, Physical Sciences, or Mathematics (additional training, technical certifications and/or experience may be substituted in lieu of a degree).
  • DoD 8570 IAT-II certification (satisfied by holding, for example, Security+).
  • Current, unexpired U.S Passport.
  • Extensive experience with troubleshooting Microsoft OS (Windows 7/10), Windows Server 2012 R2, Active Directory, Microsoft Office suite, VMWare virtual servers, Cisco networking (routers and switches).
  • Experience with troubleshooting and managing cryptographic encryptions (KG-175D, IPS-250, STE phones, simple key loaders (SKL), TACSAT radios, etc.).
  • Experience with COMSEC maintenance and administration.
  • Ability to work independently and clearly communicate progress, status, and challenges to leadership.
  • Security+ and one of the CISCO certificates or Network+.

Preferred Qualifications

  • CompTIA A+, Network+, MCP Windows 7, Cisco CCENT, Windows MCSA, ITILv3.
  • Remedy Help Desk, LAN/WAN troubleshooting, thorough understanding of TCP/IP based networking.
  • Must be capable of physical activities such as moving printers, workstations, scanners and other items up to 40 lbs.
  • Experience with image/load set deployment in an enterprise environment (Norton Ghostcast, PXE, image cloning).

At least three (3) years of experience with the System Administration of the following systems:

  • SEWS
  • GCCS
  • CPN
  • Cisco Equipment
  • Cryptography devices
  • Strong level of network transport and cyber security technologies.
  • Understanding of TCP/IP fundamentals (e.g. DNS, FTP, SSH, ACL, VLAN, DMZ, BGP), general networking technologies, network architecture and connectivity troubleshooting.
  • Knowledge to describe and troubleshoot routing and switching issues to Senior Military personnel.
  • Thorough understanding of VPN Technologies (IPSEC, DMVPN, S2S, L3VPN, VPLS)

Experience with Routing protocols EIGRP, OSPF, and BGP

  • Experience installing and implementing Cisco WAN/LAN routers/switches: Ex. ASRs, ISRs, Catalysts, NXOS, Nexus.
  • Strong level of understanding of VLANs, trunking, Quality of Service, static/dynamic routing and high availability configurations.
  • Proven experience in designing, developing, and managing SharePoint sites, including team sites, communication sites, and document libraries.
  • Skilled in SharePoint Online administration, including user permissions, site collections, and content management.

Other Requirements

  • Currently hold an active U.S. security clearance or be able to obtain one. To learn more about the security clearance process please access this link.
  • Relocation to CENTCOM AOR for the duration of the contract (3 years).
  • Travel required within assigned country within CENTCOM AOR.

Clearance Requirements

Some positions will require access to U.S. National Security information. Positions that require this access will be required to receive and maintain a U.S. government personnel security clearance (PCL). In order to qualify for this position, the candidate must be a US Citizen and either currently possess this National Security eligibility or be able to complete the investigation application process with a favorable determination and maintain that eligibility throughout their employment. To learn more about the security clearance process please access this link.

Pay Scales & Benefits

The listed pay scale reflects the broad, minimum to maximum, pay scale for this position for the location for which it has been posted and is not a guarantee of compensation or salary. Other compensation considerations may include, but are not limited to, job responsibilities, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, or other applicable factors.

Benefits include

  • Paid Time Off
  • Paid Company Holidays
  • Medical, Dental & Vision Insurance
  • Optional HSA and FSA
  • Base and Voluntary Life Insurance
  • Short Term & Long-Term Disability Insurance
  • 401k Matching
  • Employee Assistance Program
  • About Company ---

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments.

Lyntris supports U.S. and allied defense organizations across every branch — including Navy, Army, Air Force, Space Force and allied partners — spanning strategic, operational and tactical missions and every domain: Space, Air, Land, Sea and Cyber. With more than 200 active defense programs, Lyntris works at every level of the mission, from national command authority to the tactical edge.

Solutions are designed by operators who understand the mission, engineered for the conditions that degrade or defeat standard systems, and built on an open, modular architecture that integrates into existing programs without requiring them to start over. Lyntris moves faster than the traditional defense cycle — with integrated design, build and test capabilities in-house — and delivers systems that sustain and endure long after initial fielding.

Read the original posting

From Lyntris's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Field Service Representative job at Lyntris located?

This Field Service Representative position at Lyntris is located in San Diego, CA (Hybrid). Always check Lyntris's application page for specific state eligibility or relocation policies.

What qualifications are required for Field Service Representative at Lyntris?

For the Field Service Representative role, Lyntris highlights 6+ years of relevant experience; a bachelor's degree; experience with Microsoft Windows Server administration, Active Directory, Cisco routing and switching, TCP/IP networking, COMSEC maintenance, VPN technologies. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Field Service Representative position at Lyntris?

This listing links directly to Lyntris's Rippling application page. You can apply directly on Lyntris's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Rippling application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.