Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 1 hour ago
Senior Modem Hardware Design
Qualcomm, Inc.
Boxborough, MA
We are seeking a highly skilled Modem Hardware Design Verification Engineer to join our advanced verification organization, focused on AIdriven verification methodologies and nextgeneration…
Added 2 hours ago
Staff Systems Engineer (Redondo Beach CA)
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Staff Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is…
Added 3 hours ago
Manufacturing Engineer II - Electronics (Onsite)
Collins Aerospace
Melbourne, FL
As a Manufacturing Engineer II- Electronics, you will make a significant contribution to the team developing, verifying, and sustaining test processes, test equipment, and test procedures…
Added 3 hours ago
Manufacturing Engineer
Times Microwave Systems
West Palm Beach, FL
The Manufacturing Engineer supports the Production Department by resolving issues related to components, equipment and processes used in the manufacture of RF coaxial cable assemblies. The…
Added 3 hours ago
RF Systems Engineer II - 303207
Delaware Nation Industries
Wright-Patterson Air Force Base, OH
The System Engineer II supports the development and evaluation of RF spectrum certification documents for commercial off-the-shelf (COTS) equipment, non-developmental initiatives (NDI), and…
Added 7 hours ago
Wi-Fi Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As an RF/Wi-Fi Engineer on the Starlink Reliability team, you will perform telemetry and log analysis as well as hands-on debugging to drive to root cause and corrective action of failed…
Added 8 hours ago
Electrical Hardware Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
…hardware ranging from power electronics, high speed digital systems, mixed signal designs, robust avionics, networking, and custom compute electronics. These systems must operate in the…
Added 8 hours ago
Sr. Electrical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As a Sr. Electrical Engineer on the Starlink team, you will be responsible for electrical hardware failure analysis, PCBA reliability, and quality of the PCBA production process. This is a…
Added 8 hours ago
Lead Electrical Hardware Reliability Engineer (Starlink)
SpaceX
Bastrop, TX
As a Lead Hardware Reliability Engineer, you will be responsible for the reliability of the Starlink Product hardware from factory to field. You will develop an intimate understanding of…
Added 9 hours ago
Electrical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As an electrical engineer on the Starlink hardware reliability team, you'll sit at the intersection of electrical, firmware, RF, and manufacturing engineering. You will be responsible for…
Added 9 hours ago
Senior Electrical Engineer
Beacon EmbeddedWorks
Eden Prairie, MN
The Senior Electrical Engineer defines product requirements, translate requirements to implementable architectures, perform detailed design work and ensure the end product is optimized for…
Added 10 hours ago
Engineer IV - Svcs RF
Ericsson
WA
Ericsson is looking for an experienced RF Engineer to join the MACS team in the USA. In this role, you will serve as a subject matter expert in RF optimization, lead engineering teams…
Added 10 hours ago
Staff Systems Engineer (Redondo Beach CA)
Northrop Grumman
El Segundo
Northrop Grumman Aeronautics Systems has an opening for a Staff Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is…
Added 12 hours ago
RF/Microwave Design Engineer
Communications and Power Industries, Inc.
State College, PA
…demanding commercial, government, and defense communications systems around the…
Added 13 hours ago
Electrical Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA
As an electrical engineer, you understand the workings behind complex systems. That knowledge is key when it comes to designing RF electronic system components. We're looking for an…
Added 15 hours ago
Project Engineer Electrical Eng
REHLKO
KOHLER, WI
Added 15 hours ago
Staff Engineer Electrical Engin
REHLKO
KOHLER, WI
Added 15 hours ago
RF Signal Processing Engineer, Electronic Warfare
Paragon Cyber Solutions
Crane, IN
…ready for an exciting and dynamic career as a Signal Processing Engineer to develop the RF waveforms and signal processing algorithms that make Navy electronic warfare systems work. This is…
Added 16 hours ago
Radar Frequency (RF) Engineers
SAIC
Denver, CO
SAIC is seeking an Radio Frequency (RF) Engineer Subject Matter Expert (SME) to join the Space and Intelligence Business Group. You would work on a joint Intelligence Community (IC) and…
Added 16 hours ago
RF Design Engineer
CED Systems
Remote, United States
As an In-Building RF Engineer, you will help shape wireless performance inside complex indoor spaces where coverage, capacity, and user experience matter most. This role focuses on…
Added 17 hours ago
Network Development Engineer II , ALG Software and Network Integration and Test
Amazon
NORTHRIDGE, CA
We're looking for a Network Development Engineer who can design, build, and operate network infrastructure across data center and engineering environments. You'll own architectures that…
Added 17 hours ago
OS
Senior Software Engineer
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Senior Software Engineer to be a primary technical contributor on the Multimode Threat Engagement Simulation Platform. You will own significant portions of the stack…
Added 17 hours ago
OS
Lead Software Engineer/Technical Program Manager
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Lead Software Engineer / Technical Program Manager to own both the technical architecture and program execution of the Multimode Threat Engagement Simulation Platform - a…
Added 17 hours ago
Systems Engineer/Integrated Product Team Lead(IPT)
SAIC
Denver, CO
SAIC is seeking an Integrated Systems Engineer/Integrated Product Team Lead (IPT) to join the National Security and Space Sector (NSS). You would work on a joint Intelligence Community (IC)…
Added 18 hours ago
Software Engineering Intern Summer 2027
TTM Technologies, Inc.
SYRACUSE, NY
…global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed…

sesengin

Principal Engineer, Systems

Reston, VA, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: 8+ years of progressively responsible experience in systems engineering, SATCOM, RF or networked communications, or mission systems integration.
Posting language: English
Posted: Nov 2, 2026

Original job description

Who We Are:

At SES Space & Defense, we deliver secure, resilient connectivity and integrated space solutions for customers operating in the world’s most demanding environments. As part of SES S.A., a global leader in satellite-enabled communications, we combine capabilities across all orbits with extensive global ground infrastructure, managed networks, hosted payload solutions, and mission integration services to support communications, sensing, data transport, and operational resilience worldwide.

Our vertically integrated space and ground capabilities bring together satellite capacity, terrestrial infrastructure, advanced network technologies, and deployed user terminals to support mission-critical government operations around the world. We are a trusted partner to the U.S. Federal Government and national security community, allied governments, NATO, NASA, and other civilian agencies, delivering reliable, high-performance solutions when mission success is critical.

At SES Space & Defense, our people are our competitive advantage. You’ll work alongside a mission-driven team committed to integrity, innovation, accountability, and delivering real-world impact for customers whose missions matter most.

What You'll Do:

As a Principal Systems Engineer – SATCOM at SES Space & Defense, you will lead systems engineering, integration, verification, and operational readiness activities supporting resilient, multi-orbit satellite communications capabilities. This hands-on technical integration role translates mission and customer needs into practical, traceable, and testable solutions across GEO, MEO, LEO, and hybrid SATCOM services. You will work across terminals, antennas, modems, RF components, IP networks, network management systems, and mission applications to ensure end-to-end system performance, interoperability, and operational readiness. Working closely with customers, vendors, program leadership, and multidisciplinary engineering teams, you will help deliver reliable communications capabilities that meet mission requirements and operational objectives.

Key Responsibilities:

•

Lead systems engineering activities from mission needs and concept development through integration, verification, deployment, and operational transition.

•

Define and maintain system requirements, interfaces, and bidirectional traceability across system architectures, verification methods, test procedures, and results.

•

Develop and maintain systems engineering lifecycle artifacts, including Concepts of Operations (CONOPS), technical specifications, Interface Control Documents (ICDs), requirements traceability matrices, Verification Cross-Reference Matrices (VCRMs), integration plans, and technical risk assessments.

•

Apply Model-Based Systems Engineering (MBSE) processes, artifacts, and traceability practices to clarify system behavior, interfaces, dependencies, and verification relationships.

•

Lead technical integration across SATCOM terminals, antennas, modems, RF components, transport and IP networks, network management systems, and mission applications.

•

Develop verification strategies, test plans, procedures, readiness reviews, and reports, and plan and execute laboratory, field, over-the-air, interoperability, and operational test events.

•

Interpret and support SATCOM performance assessments, including availability, capacity, Quality of Service (QoS), latency, and operational constraints, while supporting the link-budget process and interpretation of results.

•

Use Linux, Bash, and basic Python scripting to support system configuration, test automation, telemetry and log collection, data analysis, troubleshooting, and repeatable engineering workflows.

•

Coordinate with customers, vendors, program leadership, and engineering teams to resolve technical issues, manage integration dependencies, and support successful system delivery.

•

Mentor engineers, share technical knowledge, and strengthen engineering rigor, integration practices, and overall delivery effectiveness.

Who You Are:

You are an experienced Systems Engineer with a strong understanding of satellite communications architectures and the technical disciplines required to integrate complex, networked communications systems. You take a systems-level approach to engineering, translating mission needs into practical requirements, architectures, interfaces, and verification strategies while maintaining a clear understanding of how individual components work together to deliver an operational capability.

You are comfortable working hands-on across SATCOM hardware, software, RF components, IP networks, and management systems, combining structured engineering practices with practical integration, troubleshooting, and testing experience. You approach complex technical challenges with sound judgment, attention to detail, and an understanding of system performance, operational constraints, and technical risk. You communicate effectively with customers, vendors, and multidisciplinary engineering teams, and enjoy mentoring other engineers while helping deliver reliable, mission-ready solutions.

Key Qualifications & Experience:

•

Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, Aerospace Engineering, or a related engineering or technical discipline.

•

8+ years of progressively responsible experience in systems engineering, SATCOM, RF or networked communications, or mission systems integration.

•

Experience developing system requirements, managing requirements traceability, defining interfaces, planning verification activities, and executing integration and test for complex systems.

•

Working knowledge of multi-orbit SATCOM architectures and the practical integration of terminals, antennas, modems, RF equipment, IP networks, network management systems, and mission applications.

•

Working knowledge of Model-Based Systems Engineering (MBSE) processes, artifacts, and requirements traceability throughout the systems engineering lifecycle.

•

Working knowledge of RF and communications fundamentals, including the link-budget process and the ability to interpret or support link-budget results.

•

Hands-on experience with Linux and Bash, along with basic Python or comparable scripting capabilities for engineering, testing, automation, configuration, or data analysis.

•

Strong technical documentation, communication, collaboration, and cross-functional coordination skills.

•

Ability to work in the Washington, DC metropolitan area and support periodic test activities.

•

Current or recent experience with SES mPOWER services, terminals, integration, operations, or closely related technologies strongly preferred.

•

Experience integrating or operating GEO, MEO, LEO, or hybrid SATCOM networks preferred.

•

Familiarity with SysML-based approaches or tools, SATCOM terminal and antenna integration, modem and RF equipment, network management, and over-the-air interoperability testing preferred.

•

Experience with APIs, telemetry, monitoring, configuration management, or automation in communications or mission systems environments preferred.

•

Familiarity with capacity planning, network performance assessment, SATCOM service provisioning, or link-budget results preferred.

•

Experience supporting DoD, government, aerospace, telecommunications, or other mission-critical communications programs preferred.

•

Active security clearance or eligibility to obtain and maintain one preferred.

SES Space & Defense is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state, or local law

The final base salary offered will be determined based on factors such as the position’s location, the candidate’s relevant skills, experience, and qualifications.

Where applicable, this position may also be eligible for an annual bonus. Employees are eligible to participate in SES Space & Defense’s benefits programs, which include paid vacation, sick and personal leave; medical, dental, vision, life, and disability insurance; a 401(k)-retirement plan; and others.

Apply About employer

More about this job

Skills

Network administration
Leadership
Test procedures
Linux
Bash
Python
Test automation
Data analysis
Troubleshooting
Attention to detail
Coaching
Electrical engineering
Computer engineering
Aerospace engineering
Documentation
Communication skills
Collaboration

Report this job