UNKNOWN

FEED

Experience evaluating kinetic and non-kinetic mission operations, including one or more of the following domains: air, maritime, land, space, cyber, electromagnetic spectrum operations, communications, command and control, fires, logistics, ISR, autonomy, or integrated air and missile defense. Experience developing or supporting at least several of the following: mission threads, operational scenarios, vignettes, CONOPS, use cases, functional flows, system architectures, interface concepts, requirements, measures and metrics, run matrices, trade studies, or analysis reports.

YEAR

Mitre Corp

Mission Systems Engineer, Senior

The Subsystem Engineering and Photonics Group is a hands-on, multi-disciplinary engineering team that works to design, develop, and fabricate the next generation of RF and photonic systems. The Raytheon Subsystem Engineering and Photonics group is actively seeking a Principal Photonic Integrated Circuit Design Engineer to join our group in Columbia, MD.

RTX Corp

Principal Photonic Integrated Circuit Design Engineer

Candidates will be exposed to and become proficient with a variety of technologies involving hardware description languages, embedded instruction architectures, high-level software development languages, formal verification tools, and more.?. We are particularly looking for candidates that have experience with FPGA design (Quartus, Vivado, ISE), embedded system design, EDA tools (synthesis, P&R, simulation), and/or microcontrollers.

Markesman Group

Software Engineer

Personally design and execute laboratory experiments, including hands-on bench work, data analysis, documentation, and interpretation involving organic, inorganic and aluminum-based chemistries, with emphasis on water treatment performance, stability, and manufacturability. Our Research & Development organization is based at Usalcos flagship Baltimore Research & Technology Center, a state‑of‑the‑art facility dedicated to advancing coagulation science, developing next‑generation water treatment solutions, and translating laboratory innovation into full‑scale commercial impact.

Usalco, LLC

Research Scientist - Water Treatment Chemistry

Typical projects range from bench-scale to full-scale testing for evaluation of fire protection system efficacy, consequence characterization for industrial processes and energy storage systems, product testing and evaluation, demonstrative testing for litigation support, performance-based comparison of construction materials for use in engineering judgments, numerical model validation, and applied research initiatives. Today, our expertise extends broadly across closely related security and risk-based fields – from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more.

Jensen Hughes

Senior Test Engineer - Fire, Lithium Ion Battery, & Explosions

ea_via_bold

Raytheon is seeking a Senior Systems Logistic Engineer to work as part of a team that supports satellite communication (SATCOM) activities, in addition to enterprise-wide systems engineering support. Lift 50 lbs. to load and unload critical shipments, utilizing Material Handling Equipment (MHE), stake beds, cargo vans, and electric pallet jacks as needed accurately and safely.

Senior Systems Engineer Logistics (Onsite)

Be responsible for operating, maintaining, and servicing basic building assets, assets, doors, HVAC systems, Building Automation Systems, CMMS, plumbing, steam, vessels, air compressors, pumps, motors, fire protection, nurse call, and other building systems. Diagnose and repair Direct Expansion (DX) HVAC equipment, ice machines, Commercial Air Handling Equipment (AHU), Variable Air Volume (VAV) for both variable volume and constant volume ventilation equipment.

HOUR

Shady Grove Adventist Hospital

Stationary Engineer 2nd class, Rotating Shift, Operations Facilities

Raytheon is seeking a Senior Systems Engineer to work as part of a team that supports satellite communication (SATCOM) activities, in addition to enterprise-wide systems engineering support. Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 2 years of prior engineering experience or equivalent experience.

Senior Systems Engineer (Onsite)

Raytheon is seeking a Principal Systems Engineer to perform Model Based Systems Engineering (MBSE) in support of enterprise-wide systems engineering and integration support within the Intelligence Community. Experience with unified Architecture Framework (UAF) for defense/aerospace environments, Digital Engineering practices, and tool chains to enhance design, integration, and test workflows.

Principal Systems Engineer (MBSE) (Onsite)

Design and implement integrations between customer, partner, and supplier engineering systems (Siemens Teamcenter, PTC Windchill, Dassault 3DEXPERIENCE, Aras Innovator, Siemens Polarion, IBM DOORS/DOORS Next, Jama Connect, Oracle Primavera P6, Procore, SAP ERP, Box) and X-energy's platform and lakehouse, using AWS Glue, DMS, Kinesis, EventBridge, API Gateway, and Lambda. Working in a fast-paced, collaborative team environment, this engineer applies modern large language models, agentic AI, and cloud-native engineering to move X-energy from siloed documents toward a living, queryable engineering model spanning requirements, design, manufacturing, regulatory, and deployment processes.

X Energy LLC

Software Engineer V, AI Digital & Engineering Software

The Cryptography, ICAM, & System Assurance department is comprised of an inspired multi-disciplinary team of researchers and practitioners driving innovation in the department's technical areas of focus, with particular emphasis in Cryptography; System Assurance; and Identity, Credential and Access Management (ICAM). Demonstrated experience and passion in the cybersecurity aspects of Web3, digital assets, cryptocurrencies, NFTs, and/or DAOs; follows developments and knowledgeable about the market, relevant technology companies and products.

Lead Engineer, Cryptography Engineer - Blockchain Specialist

The ideal candidate brings systems engineering experience, a strong knowledge of avionics, mission systems or autonomous systems, and the ability to work across multidisciplinary teams in a defense or aerospace environment. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.

Senior Systems Engineer - Onsite

The ideal candidate will bring deep experience supporting LAN, CAN, and WAN environments, along with the ability to design and maintain secure, high-performing network architectures that support mission operations. Implement network solutions supporting server requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE tunneling, IPSec, IP encryption, Media over IP, and NAT.

TalentOps

Network Engineer

FULL_TIME

Trigo’s team of dedicated Delivery Assurance Specialists, Supplier Development Specialists, Supplier Quality Engineers and Program Managers support hundreds of Customers and are deployed to thousands of Suppliers worldwide focused on achieving On-Time and On-Quality Delivery results. The Quality Engineer is highly supplier-focused, requiring excellent interpersonal and communication skills (oral and written) to manage supplier quality assurance responsibilities and ensure compliance across and at all levels of the organization on major programs from design through production stages.

TRIGO ADR Americas

Aerospace Quality Engineer- Level 1

partner JazzHR

Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, Microsoft IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office . To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

General Dynamics Information Technology solves our customers’ challenges through future-focused technology and services, ingenuity and deep mission-knowledge. Partnering with government, defense, the intelligence community, industry leaders and cutting-edge technology companies, we deliver solutions that make a difference – helping our customers to advance mission performance, transform operations and discover opportunities to build a better future.

<br><br>Headquartered in Fairfax, Va., with major offices worldwide, General Dynamics IT and General Dynamics Mission Systems form the Information Systems and Technology (IS&T) business group of General Dynamics. IS&T and the Aerospace, Combat Systems and Marine Systems groups form General Dynamics Corp.

General Dynamics Information Technology

Senior Systems Engineer - TS/SCI with Polygraph

With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.

Abile Group, Inc.

[AW]-iCims

This role is responsible for maintaining the design integrity, performance, and security of wide area networks (WAN), local area networks (LAN), wireless environments, DNS infrastructure, enterprise network tools, and cloud connectivity. Job Summary: We are seeking a highly skilled Lead Network Engineer to serve as the senior technical authority for enterprise network engineering, design, testing, and deployment within a secure, large-scale federal IT environment.

NTT DATA Services, LLC

Lead Network Engineer

Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Software Engineer who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such as Java, C++, Angular, GraphQL, REST, KafKa, and Typescript (among many others). Solipsys is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both commercial and Government customers, including a mix of domestic and international pursuits and programs.

Senior Principal Software Engineer (Onsite)

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. General Dynamics Mission Systems - Progeny Systems is a high-tech business focusing on software and hardware system integration, cutting-edge research and development, and manufacturing.

General Dynamics Corp

Mechanical Engineer Entry Level

OTHER

Waveform Synthesis & Generation: Synthesize and generate custom tactical RF waveforms based on reverse-engineered signal parameters, including frequency-hopping, direct-sequence spread spectrum (DSSS), and low probability of intercept/detection (LPI/LPD) signals. Protocol & Waveform Reverse Engineering: Reverse engineer complex terrestrial COTS and proprietary RF devices to map transceiver logic, demodulate legacy/custom tactical waveforms, and extract framing parameters.

Jobs in Moon Township, PA

Mission Systems Engineer, Senior Mitre Corp

Principal Photonic Integrated Circuit Design Engineer RTX Corp

Software Engineer Markesman Group

Research Scientist - Water Treatment Chemistry Usalco, LLC

Senior Test Engineer - Fire, Lithium Ion Battery, & Explosions Jensen Hughes

Senior Systems Engineer Logistics (Onsite) RTX Corp

Stationary Engineer 2nd class, Rotating Shift, Operations Facilities Shady Grove Adventist Hospital

Senior Systems Engineer (Onsite) RTX Corp

Principal Systems Engineer (MBSE) (Onsite) RTX Corp

Software Engineer V, AI Digital & Engineering Software X Energy LLC

Lead Engineer, Cryptography Engineer - Blockchain Specialist Mitre Corp

Senior Systems Engineer - Onsite RTX Corp

Network Engineer TalentOps

Aerospace Quality Engineer- Level 1 TRIGO ADR Americas

Senior Systems Engineer - TS/SCI with Polygraph General Dynamics Information Technology

Network Engineer Abile Group, Inc.

Lead Network Engineer NTT DATA Services, LLC

Senior Principal Software Engineer (Onsite) RTX Corp

Mechanical Engineer Entry Level General Dynamics Corp

Lead RF Systems Engineer (Tactical Comms / SDR / DSP) Two Six Technologies

Similar Job Searches

Stand out to leading employers.