Secure Mobile Communications Engineer - Active TS/SCI Required

General Dynamics Information Technology
Bluemont, VA
Public Trust: None
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Apply your expertise to advance the mission and optimize our business strategy as a Secure Mobile Communications Engineer at GDIT. Here, you’ll support solving some of our clients’ biggest challenges and help us grow the business.

Responsibilities: We are looking for a competent engineer to provide on-site support to executive level clientele at the customer location. You must be able to think on your feet and provide immediate feedback to any questions asked during operation, fielding, testing, and training for secure mobile support devices used by the client. You will be required to develop strategies for streamlining the executive support process, and author and deliver technical instructions and training material. You will be required to record technical information and schematics and create digital representations of real-world deployable systems and equipment.

Candidate must be local to the area. Some telecommuting allowed.

HOW YOU WILL MAKE AN IMPACT:

  • Assist in the planning, configuration, implementation, and installation of mobile and fixed communications platforms.
  • Manage inventory control documents and life cycle maintenance schedules associated with operational equipment.
  • Conduct routine and emergency maintenance and repair actions on: Wideband Satellite Communications (SATCOM) equipment, Voice Over Internet Protocol (VOIP) endpoints, Ultra-high Frequency/Super-high Frequency/Very-high Frequency/High Frequency (UHF/SHF/VHF/HF) radio platforms, desktop and laptop computer terminals, fiber optic media converters and repeaters, and data equipment to include server hardware, keyboard video and mouse (KVM) terminals, routers, switches, and fiber distribution panels.
  • Provide administration, operations support, technical support, and customer support on deployed Land Mobile Radio (LMR), SATCOM, 5G cellular routers, and Windows terminals in a field environment.
  • Receive, transport, load, and configure communications security (COMSEC) keying material for secure communications equipment.
  • Provide feedback and guidance in developing solutions to unique mission requirements involving replacement, upgrades, and augmentations to existing communications capabilities.
  • Develop, standardize, and deliver training seminars or lectures to customers covering the proper operations and maintenance of mobile secure communications platforms.
  • Document standard operating procedures, routine tasks, updates to systems information in manuals, diagrams, reports, and flow charts.
  • Assist directly in logistics operations pertaining to acquisition, receipt, relocation, and deployment of equipment.

REQUIRED QUALIFICATIONS:

  • Available for travel within the continental United States for periods of time up to two weeks in support of mission activities.
  • Possesses an active TOP SECRET clearance and possesses eligibility requirements to access Sensitive Compartmented Information (SCI).
  • Must possess excellent written and verbal communications skills with the ability to articulate complex mission information to members of U.S. Government’s leadership.
  • Be capable of establishing and cultivating friendly relationships with partner agency personnel, third party equipment providers, and sibling programs.
  • Must be self-sufficient and capable of maintaining required operational tempo when working autonomously or with minimal supervision.
  • Work location will be in Washington, D.C. and offices in the DMV area. Work hours are flexible, but contract staff must meet minimal requirements on a weekly basis. CONUS travel is at the request of the customer and may not be flexible under some circumstances.
  • Bachelor’s degree + 2 years or 6 years of equivalent experience

PREFERRED QUALIFICATIONS:

  • Highly knowledgeable on mobile communications systems to include the Iridium satellite constellation, 4G LTE/5G mobile routers, secure mobile cellular devices, and VHF/SHF/UHF radio platforms.
  • Understanding of IP networking fundamentals, VOIP systems architecture, encrypted video teleconferencing (VTC) systems, and the Public Switched Telephone Network (PSTN).
  • Knowledge of satellite communications technologies to include UHF/Ku/Ka bands, Milstar capabilities, WGS capabilities, TDMA and FDMA network architecture, and procedures for accessing communications assets in the space segment.
  • Knowledge of radio frequency theory, including HF radio propagation, VHF radio capabilities, and radio encryption methods
  • Understanding of site design and equipment integration based on established deployment operating procedures and requirements.
  • Familiar with systems integration procedures to include hardware framing and mounting methods, basic soldering, power tool operation, minor modification of plastic and metal bench stock parts, and cable installation and removal techniques.
  • Knowledge of general principles of electrical circuits, fabricating and splicing of electrical connectors, and testing electronic equipment using digital multimeters.
  • Experience in troubleshooting complex communications problems using specialized testing equipment such as spectrum analyzers, optical time domain reflectometers (OTDR), bit error rate testers, network traffic analyzers, and packet inspection equipment.
  • Working knowledge of Windows 10, Windows administrative tools, and Windows software interoperability.
  • Knowledge of generally accepted standards pertaining to technical writing/documentation associated with operational requirements documents, standard operating procedures, and quick reference guides.
  • Understanding of solutions procurement process to include assessment of alternatives, requirements analysis, budget restrictions, and implementation constraints.


GDIT IS YOUR PLACE:
● 401K with company match
● Comprehensive health and wellness packages
● Internal mobility team dedicated to helping you own your career
● Professional growth opportunities including paid education and certifications
● Cutting-edge technology you can learn from
● Rest and recharge with paid vacation and holidays

Work Requirements

Years of Experience

6 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

CompTIA Security+ CE | CompTIA - CompTIA

Travel Required

10-25%

Citizenship

U.S. Citizenship Required

Posted 2026-08-05

Recommended Jobs

Immigation Attorney for Federal Contract

Centre Law Group
McLean, VA

Job Description Job Description Centre is seeking attorneys with immigration experience to assist the senior attorneys managing a federal contract, with multiple subcontractor law firms across th…

View Details
Posted 2026-08-05

WILLIAMSBURG LODGE AUTOGRAPH COLLECTION FRONT OFFICE

Cultural Exchange Bridge
Williamsburg, VA

Newly renovated guest rooms for your getaway in the heart of the Historic Area!  From a day spent at the spa to time on the golf course and everything in between, Williamsburg Lodge offers a rela…

View Details
Posted 2026-01-06

Security Subject Matter Expert

OMNI Consulting Solutions
Chantilly, Loudoun County, VA

Position Title: Security Subject Matter Expert (SME) Location: Chantilly, VA Clearance: Active TS/SCI Required (Polygraph Preferred) U.S. Citizenship: Required Position Overview OMNI is se…

View Details
Posted 2026-06-23

DSP Community Engagement

PRP Management Services
Newport News, VA

Job Description Job Description Salary: $15 - $16 per hour Direct Support Professional (Community Engagement Program) Make a Difference Every Day. Join a Team That Changes Lives. Are yo…

View Details
Posted 2026-07-03

Product Manager - Mainstreet Card Team

Capital One
McLean, VA

Overview Product Manager - Mainstreet Card Team Manager, Product Management Product Management at Capital One is a booming, vibrant craft that requires reimagining the status quo, finding val…

View Details
Posted 2026-07-15

Registered Veterinary Technician (RVT)

Cornwall Veterinary Clinic
Prince Edward County, VA

RVTs – Your Island Adventure Awaits! Cornwall Veterinary Clinic, located in the heart of Cornwall, Prince Edward Island, is searching for an outstanding RVT to join our talented team! Dreaming of…

View Details
Posted 2026-08-03

Front End Supervisor

Jetro / Restaurant Depot
Chantilly, Loudoun County, VA

Job Summary The Front-End Supervisor supports front-end operations by assisting with daily oversight of customer service activities, transaction accuracy, and team performance. This role ensures fro…

View Details
Posted 2026-08-03

Commercial Lines Account Manager | Small to Mid Accounts

APR
Norfolk, VA

Job Description Job Description An independent insurance recruiter is a professional or agency specializing in matching candidates with insurance companies or agencies seeking talent. Unlike in…

View Details
Posted 2026-06-26

Information Security Advisor

NTT DATA, Inc.
Merrifield, VA

Req ID: 365384 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organiza…

View Details
Posted 2026-06-25

Shipyard Mechanic

LEAD Staff
Norfolk, VA

Job Description Job Description Shipyard Mechanic (Boilermaker Support) Location: Norfolk, VA Job Type: Full-Time | Contract / Temp-to-Hire Available Industry: Maritime / Ship Repair / D…

View Details
Posted 2026-08-05