FTS International

Antenna Engineer

TS/SCI with polygraph; BS in Electrical Engineering or Physics; 8+ years in satellite antenna design/analysis; proficiency with RF design, simulation, and test; experience with RF measurement tools.

Communications Systems Engineer and Technical Advisor

Communications Systems Engineer

TS/SCI with polygraph; BS in engineering; 14+ years of relevant experience; 4 years space communications; USG program management experience; strong interpersonal and writing skills.

Systems Engineer

TS/SCI with polygraph; BS in engineering; 10+ years in system lifecycle; CONOPS, requirements, architecture; strong communication.

Satellite Vehicle Systems Engineer

TS/SCI with polygraph; BS STEM in engineering; 10+ years' experience; strong interpersonal and leadership skills.

Project Engineer

TS/SCI with polygraph; Bachelor's in technology, business, engineering, or related field; 10+ years of relevant experience; DoD/IC acquisition experience; travel ~10%.

Modeling, Simulation & Analysis Engineer

TS/SCI with polygraph; B.S. in engineering; 2+ years; proficient in C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK; strong analytical and communication skills.

Senior Mission Protection Systems Engineer

TS/SCI with polygraph; BS STEM in engineering; 13+ years of experience; counterspace mission protection expertise; SAP/CAP program integration; stakeholder coordination.

Construction Project Manager

TS/SCI with Polygraph; HS diploma or GED; 10 years of PM/construction experience; 5 years in PM for technical interior design/construction; knowledge of building codes and ADA; IT/mechanical/electrical/communication systems; AutoCAD; MS Office and project software; strong design/construction coordination.

Analyst

TS/SCI with polygraph; BS/BA; 6+ years of relevant experience; strong communication and teamwork skills; ability to think critically and strategically; diplomacy and interpersonal skills.

Launch Integration Specialist

TS/SCI with polygraph; BS STEM in engineering; 10+ years of relevant experience.

TS/SCI with polygraph; BS STEM in engineering; 6+ years experience; analytical tools proficiency; strong team player; able to work independently; good communication.

TS/SCI with polygraph; BS in engineering discipline; 6+ years experience; analytical tools proficiency; team player; strong communication; able to multitask and work with customers.

Model-Based Systems Engineer (MBSE)

Model-Based Systems Engineer

US citizen; TS/SCI with polygraph eligible; BS in engineering; relevant engineering experience; familiarity with systems engineering concepts; interest in SysML, MBSE tools; strong communication.

Entry-level MBSE role requiring a STEM degree and security clearance readiness.

TS/SCI with polygraph; BS/BA in a relevant field; 3+ years MBSE model development; strong communication.

TS/SCI with polygraph; BS/BA in a relevant field; 3+ years MBSE experience; strong communication skills.

Satellite Calibration Engineer

TS/SCI with polygraph; BS STEM in engineering; 10+ years in satellite systems/calibration; MATLAB/Python proficiency.

TS/SCI with polygraph; BS in engineering; 10+ years in satellite systems, calibration, or mission data processing; strong signal processing and MATLAB/Python; good communication.

VV&T Systems Engineer

TS/SCI with polygraph; Bachelor's in engineering; 10+ years of relevant experience; location Chantilly, VA.

Title	Location	Date
Antenna Engineer Full Time · 8+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 23, 2026
Communications Systems Engineer and Technical Advisor Full Time · 14+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 17, 2026
Systems Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 14, 2026
Satellite Vehicle Systems Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 14, 2026
Project Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 10, 2026
Modeling, Simulation & Analysis Engineer Full Time · 2+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 8, 2026
Senior Mission Protection Systems Engineer Full Time · 13+ YOE Chantilly or United States · Onsite	Chantilly or United States Onsite	Apr 2, 2026
Construction Project Manager Full Time · 10+ YOE United States · Onsite	United States Onsite	Mar 19, 2026
Analyst Full Time · 6+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Mar 10, 2026
Launch Integration Specialist Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Mar 3, 2026
Launch Integration Specialist Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Mar 3, 2026
Systems Engineer Full Time · 6+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 25, 2026
Systems Engineer Full Time · 6+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 25, 2026
Model-Based Systems Engineer (MBSE) Full Time Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 5, 2026
Model-Based Systems Engineer (MBSE) Full Time · 0+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 5, 2026
Model-Based Systems Engineer (MBSE) Full Time · 3+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 5, 2026
Model-Based Systems Engineer (MBSE) Full Time · 3+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Feb 5, 2026
Satellite Calibration Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Jan 12, 2026
Satellite Calibration Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Jan 12, 2026
VV&T Systems Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Nov 13, 2025
VV&T Systems Engineer Full Time · 10+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Nov 13, 2025

Activities	Systems engineeringIntelligence analysisMission support servicesCyber security servicesTechnical consulting
Headquarters	US
Industries	Defense & Space ManufacturingIT Services
Name	FTS International
Employees	180
Type	Private
Tagline	Providing engineering and mission support to the US Intelligence Community.
Founded	2,005
Website	fts-intl.com

FTS International

About FTS International