Top 5422 Ts/sci Polygraph Engineer Jobs

Satellite Communication (SATCOM) Engineer, TS/SCI with Polygraph
General Dynamics Information Technology —McLean, VA
- $170,000 - $230,000 a year
- Military
- Research
- Master's degree
- Paid holidays
- 401(k) matching
Mobile Device Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Annapolis Junction, MD
- $111,155 - $150,385 a year
- Mid-level
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid time off
- 401(k) matching
DevOps Cloud Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —McLean, VA
- $142,792 - $186,791 a year
- Computer Science
- 8 years
- SQL
Systems Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $182,369 - $246,735 a year
- Computer Science
- Customer service
- 11+ years
- Paid holidays
- 401(k) matching
Software Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $159,774 - $216,166 a year
- Computer Science
- Research
- Office
- Paid holidays
- 401(k) matching
Desktop Systems Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Annapolis Junction, MD
- $142,792 - $184,000 a year
- 6 years
- Bachelor's degree
- Travel
- Paid time off
- 401(k) matching
Systems Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $164,900 - $223,100 a year
- Computer science
- Computer Science
- System design
- Paid holidays
- 401(k) matching
Data Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $221,000 - $299,000 a year
- Azure
- Computer Science
- Bachelor of Science
- Paid time off
- 401(k) matching
11d
Test Automation Engineer - TS/SCI with Polygraph required
Parsons —Annapolis Junction, MD
- $134,100 - $241,400 a year
- 5 years
- Bachelor of Science
- Writing skills
- Wellness program
- Paid holidays
Cyber Systems Engineer -TS/SCI with Polygraph
Peraton —Annapolis Junction, MD
- $146,000 - $234,000 a year
- Computer Science
- 5 years
- Bachelor's degree
- Health savings account
- Paid holidays
Systems Engineer II – Technical Writer & Documentation Specialist - TS/SCI with polygraph
Peraton —Laurel, MD
- $146,000 - $234,000 a year
- Hybrid work
- Microsoft Excel
- Computer Science
- 5 years
- Health savings account
- Paid holidays
Software Engineer Level 0 - Active TS/SCI with Polygraph Clearance
EMTAK LLC —Annapolis Junction, MD
- Computer science
- Computer Science
- Bachelor's degree
Quick Apply
Senior Customer Care Engineer (Technical Support) - Federal TS SCI w/ FSP
Forward —Washington, DC
- $200,000 - $230,000 a year
- On call
- Remote
- Analysis skills
- Product management
- Travel
Quick Apply
Radio Frequency Engineer_ TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $93,662 - $109,250 a year
- Bachelor of Science
- Mid-level
- High school diploma or GED
- Paid time off
- 401(k) matching
Reverse Engineer TS/SCI
Parsons —Centreville, VA
- $125,100 - $225,200 a year
- System design
- Windows
- 8 years
- Wellness program
- Paid holidays
Cloud Infrastructure Engineer (TS/SCI + polygraph)
Arcadia Strategy Group LLC —Chantilly, VA
- $200,000 - $215,000 a year
- Full-time
- Azure
- Bachelor's degree
- Agile
- Health insurance
- 401(k) matching
Embedded Engineer - TS/SCI
Parsons —Centreville, VA
- $125,100 - $225,200 a year
- Bachelor of Science
- Engineering
- Research
- Wellness program
- Paid holidays
Part-Time System Engineer-TS/SCI with Poly
CACI —Fort Meade, MD
- $131,800 - $290,000 a year
- Part-time
- Computer Science
- Bachelor of Science
- Mid-level
- Health insurance
DevOps Engineer (TS/SCI with Polygraph)
Red Alpha —Annapolis Junction, MD
- $120,000 - $180,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
- Paid holidays
- Health insurance
DevOps Engineer (TS/SCI with Polygraph required)
Red Alpha —Reston, VA
- $150,000 - $225,000 a year
- Computer science
- Azure
- Computer Science
- Paid holidays
- Health insurance

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Satellite Communication (SATCOM) Engineer, TS/SCI with Polygraph

General Dynamics Information Technology -
McLean, VA

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Job Details

$170,000 - $230,000 a year

Benefits

Internal mobility program
Paid holidays
401(k) matching

Qualifications

Telecommunications network troubleshooting
Network antenna
Systems integration
On-site technical support
Project engineering
Satellite communications
Requirements specification
Requirements design
Project management experience in technology
IT operations
Satellite networks
Software coding
Operations coordination planning
System performance optimization
Hardware maintenance
Equipment troubleshooting
Research
System design for system development
Network signal strength analysis
Requirements analysis
RF signal diagnostics
Telecommunications RF engineering
Design engineering
Networking equipment (troubleshooting support)
Technical writing experience
TS/SCI with Polygraph
Systems analysis
Operations planning

Full Job Description

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

The Satellite Communication (SATCOM)/Network Engineer is responsible for designing, evaluating, testing, and planning of the customer’s complex internal network. The candidate will provide technical assistance on high-level system and networking requests. The candidate will also secure and manage network infrastructures to enhance productivity, mitigate threats, and reduce costs.

HOW A SATCOM/NETWORK ENGINEER WILL MAKE AN IMPACT

Analyzes, designs, models, and simulates communications systems, subsystems, and algorithms for satellite communications networks
Evaluate lease costs for space segments, bandwidth requirements, and frequency management
Provides expert operations and maintenance support of antenna controllers, Solid State Power Amplifier (SSPA), Low-Noise Amplifier (LNA)/Low-Noise Block downconverter (LNB), up and down converters, Frequency-Division multiple access (FDMA)/Time division multiple access (TDMA) modems (military and commercial)
Provide support for commercial satellite acquisition procedures
Perform or oversee complex engineering tasks associated with the research, design, and development of an integrated SATCOM system comprised of multiple components and subsystems
Manage SATCOM projects from conceptualization to delivery of hardware solutions
Prepare detailed plans, systems specifications and equipment operating procedures for equipment

WHAT YOU’LL NEED TO SUCCEED:

Required Qualifications:

Must have proven expertise with satellite/RF systems analysis including link budgets, noise analysis, modulation/demodulation signal analysis, and forward error correction coding.
Must have the ability to provide real-time assistance to operators during spacecraft anomalies; able to provide after-action reporting to document operational scenarios
Experience with implementation and expert operations and maintenance of LNA/LNB, up and down converters, FDMA/TDMA modems (military and commercial)
Strong data link and network layer troubleshooting skills
Prior satellite communications operations experience
Knowledge of KU-band and C-band (Line of Sight) operations
Experience writing technical requirements, specifications or statements of work
Ability to learn and install video, network, and satellite systems
Ability to react to fast-paced but short-term operational issues; as well as coordinating and planning long-term modernization efforts
Function in accordance with the project management framework tailored to mission needs
Proficient in translating user requirements into technical system specifications
Must be able to engage in technical system planning beyond the network, to include applications and systems that utilize the network being delivered
Eager to learn new technologies and how variations in collection systems impact network performance
Experience with satellite relay systems and terminals, including design, implementation and optimization of relay networks for efficient data transmission
Experience with airborne satellite systems, including integration, operation, and troubleshooting of communications platforms in various flight environments
Experience with Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary Earth Orbit (GEO) satellite operations and providers, including understanding their unique operational characteristics and requirements
Master’s Degree in any technical discipline, or the equivalent combination of education, technical training, or work/military experience
10+ years of directly related experience in System Engineering experience
8+ years supporting the customer
Demonstrated on-the-job experience in tailoring systems engineering fundamentals in small but complex environments
Outstanding communication skills
Action oriented, detailed, organized, and independent
Ability to react positively to changing environments and advance progress with minimal direction
TS/SCI with Polygraph clearance
Location: At Customer Site – near Tyson Corner

Desired Qualifications:

Prior military satellite communications operations experience preferred
Previous experience working with DISA network team is preferred

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

#OpportunityOwned

#GDITCareers

#WeAreGDIT

#cjpost

#GDITPolyEvent

#JET

#Va_2025Alumni

#GDITEnhanced2026

Work Requirements

Years of Experience

10 + years of related experience

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

Certification

Travel Required

None

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $170,000 - $230,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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Refine Your Search

Ts/sci Polygraph Engineer jobs

Satellite Communication (SATCOM) Engineer, TS/SCI with Polygraph

Mobile Device Engineer - TS/SCI with Polygraph

DevOps Cloud Engineer - TS/SCI with Polygraph

Systems Engineer - TS/SCI with Polygraph

Software Engineer - TS/SCI with Polygraph

Desktop Systems Engineer - TS/SCI with Polygraph

Systems Engineer - TS/SCI with Polygraph

Data Engineer - TS/SCI with Polygraph

Test Automation Engineer - TS/SCI with Polygraph required

Cyber Systems Engineer -TS/SCI with Polygraph

Systems Engineer II – Technical Writer & Documentation Specialist - TS/SCI with polygraph

Software Engineer Level 0 - Active TS/SCI with Polygraph Clearance

Senior Customer Care Engineer (Technical Support) - Federal TS SCI w/ FSP

Radio Frequency Engineer_ TS/SCI with Polygraph

Reverse Engineer TS/SCI

Cloud Infrastructure Engineer (TS/SCI + polygraph)

Embedded Engineer - TS/SCI

Part-Time System Engineer-TS/SCI with Poly

DevOps Engineer (TS/SCI with Polygraph)

DevOps Engineer (TS/SCI with Polygraph required)

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