UNKNOWN

FEED

Strong experience with core AWS services, including EC2, VPC, IAM, S3, EBS/EFS, RDS, Elastic Load Balancing, KMS, CloudWatch, CloudTrail, and backup/disaster recovery services. This role requires a highly technical, hands-on cloud engineering professional capable of designing, implementing, and supporting secure AWS environments in mission-critical enterprise environments.

YEAR

Guidehouse

AWS Systems Engineer

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FULL_TIME

Experience with any of the following: Computational Fluid Dynamics especially for aerodynamic high-speed flows, Finite Element Analysis and solid mechanics, Fluid Structure Interaction, Flight dynamics and trjectory calculations (formulated in six degrees of freedom ("6DoF"), Ballistics, Penetration mechanics, Combustion and Thermodynamics. Ideal candidate will have an understanding of any, or some of the following Engineering Disciplines: Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces.

Systems Engineer

[AW]-iCims

DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise.

The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Sr. NC3 Systems Engineer

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There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. As part of a cross-functional team, the position will optimize and secure classified IT infrastructure(s) supporting customers operating within a Sensitive Compartmented Information Facility (SCIF), ensuring maximum availability, security, and performance for critical communication, deployment, and authentication platforms.

Rite-Solutions Inc

Information Technology Systems Engineer/Administrator

This role requires deep technical expertise in RF systems engineering, SATCOM, and network integration to enable resilient, high-performance communication systems for mission-critical applications. Apply antenna theory and design principles to phased arrays, parabolic reflectors, flat panel antennas, and systems requiring beam steering, polarization control, and precision tracking.

Space Systems Integration

RF Systems Engineer

Depending on current team needs, the candidate will be responsible for leading or supporting one or more of the following security-focused disciplines: cybersecurity strategy, policy, and technical guidance; enterprise security risk management and governance; IT security engineering and data protection requirements; enterprise and solution security architectures; and security assessment and authorization. National security-related cybersecurity guidance (e.g., ICD 503, ICS 503-03, ICS 502, ICS 502-1, ICS 502-2, ICS 502-04, ICS 503-04, ICS 500-27; TDF, EDH and ISM XML specifications; CNSS 1253; NIST SPs 800-30, 800-37, 800-39, 800-53, and 800-53a).

Cybersecurity Systems Engineer

sourcestack_via_bold

Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. We combine deep technical expertise with a people-first culture to help modernize securely, accelerate capability delivery, and strengthen operational resilience.

Capstone Technology Partners

Systems Integrator Systems Engineer| SE3| TS/SCI w/ MD POLY Security Clearance required

This role requires a true engineer—not just a software developer—capable of designing, integrating, and managing complex hardware-software interactions across multiple subsystems. Skilled in embedded systems programming (microcontrollers; FPGA experience a plus, experience interfacing with laboratory measurement equipment is a plus) .

SourceFly

Our teams work on complex, real-world challenges across the full scope of cloud, cybersecurity, infrastructure, and modern application platforms, providing opportunities to make a measurable impact every day. Possess core technical expertise in Local Area Network (LAN) operations, server building, managing Certificate Authorities, and integrating customer systems into the enterprise.

M2 Solutions

GreenHouseAPI

OTHER

You will leverage domain knowledge in satellite systems and space hardware while receiving direct mentorship from experienced senior spacecraft and flight software SMEs across our customers enterprise engineering teams. Solid domain knowledge of satellite software systems and operations (e.g., Guidance,Navigation & Control [GNC], networking, power management, command and data handling, and flight computers).

Satellite Flight Software Systems Engineer

lever_via_bold

The ideal candidate is comfortable working across multiple technical disciplines and can bridge the details between software, cloud, infrastructure, networking, security, and data engineering teams. Working closely with architecture and integration leadership, this role will help translate customer objectives into actionable engineering requirements and ensure those requirements remain connected to architecture, interfaces, implementation, and verification.

Peraton Inc

Systems Engineer, Architect, and Requirements Engineer

Key responsibilities include designing, installing, and configuring computer systems, servers, and networks, monitoring system performance and troubleshooting issues, implementing and managing security protocols and policies, providing technical support and leading technical projects, and overseeing server and network infrastructures and ensuring smooth operation. What you'll need to succeed: 4+ years of experience in a Systems Administrator role supporting enterprise Microsoft Windows Server and Red Hat/Linux environments.

MetroStar Systems has delivered world-class IT consulting, strategic solutions, and professional services since 1999. Our mission is defined by a commitment to our clients, and is enhanced by extensive experience working across multiple industries to provide a vast array of services and solutions. Our teams are customized with experts across our seven practice areas and offer specialized services and solutions that facilitate our clients’ missions, and solve their technical challenges.

Metrostar Systems

Systems Engineer 6902

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. The DC-MLS Enterprise team provides initial deployment and coordination of initial site support for DC-MLS deployments which include HPC programs and other contracts as well as for our DC-MLS Core team.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Lockheed Martin Corporation

Systems Engineer-It Sr - E3

Veterans First Commitment: As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization. Building a Talent Pipeline for Anticipated Contract Opportunities: Network Designs, Inc. (NDi) is building a pipeline of qualified professionals across multiple technical disciplines in anticipation of potential government contract awards.

Network Design Inc

Principal Systems Engineer - Web & Cloud Infrastructure #1891464

This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Perform systems requirements analysis, functional analysis, timeline analysis, trade studies, requirements allocation and interface definition, technical management, integration, system testing, and quality assurance.

We are a team of visionary leaders who shift the paradigm to bring our customers game changing innovations and emerging technologies to strengthen their missions. As a Vision, Mission, and Driven company, VMD has been delivering information technology solutions to the Federal government in Agile Engineering, Cybersecurity, and Critical Infrastructure Protection since 2002.
Why Join VMD Corp?
At VMD you have the opportunity to thrive in your career and become a Game Changer. The quality and talent of our people is what drives the success of VMD. We embrace an employee-first culture and make it a priority to provide professional development opportunities that foster career growth. We help protect American Citizens and the nation’s most critical infrastructure by working alongside our customers and delivering game changing solutions to strengthen their missions. We believe our passion and commitment to achieve our customers' goals and solve their most critical challenges defines who we are. We don’t just dream big, we act on it – through teamwork, dedication, and resilience. Learn more about our Game Changing Culture here: <a href="https://youtu.be/Np4k2z_I4Xo">VMD Culture</a>

VMD Corp

Linux Systems Engineer – TS/SCI

Jobvite Talemetry Organic Easy Apply

Required Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph Role Description: The successful candidate will be responsible for creating, sustaining, and troubleshooting complex operational data flows including data storage, data transport, data management, data security, data compliance, and knowledge store management. Additional tasking includes: working with the mission customer to perform exploratory data analysis on raw data to clean, enrich, transform and convert the raw data into the required formats.

Orbis Operations

Hunt Down Tough Bottlenecks: Own the stack from end to end—diving deep into Linux kernels, network fabrics, storage subsystems, and container runtimes to diagnose complex edge cases and engineer permanent fixes. At APL , our engineers don’t just keep systems running—we architect the resilient digital backbone powering high-performance computing (HPC) clusters, advanced research environments, and critical mission deliverables.

Johns Hopkins Applied Physics Laboratory

Senior Linux Systems Engineer

Experience with Public Key Infrastructure (PKI) and understand key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust modelsExperience working with CloudFormation / Puppet / Groovy, or other configuration and automation tools. Experience with networking (e.g., ports, routing tables, subnets, VPNs, firewalls, routers, etc.) to include design, integration and troubleshooting issues Experience in working in a cloud-based environment (AWS) Experience with the installation, configuration and other configuration management alerting capabilities.

LT Consulting, LLC

The pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $165,500—$334,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .

Accenture Federal Services

Software and Systems Engineer SME

Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.

Who We Are
Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we&rsquo;ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world&rsquo;s most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution&rsquo;s permanent collection in Washington, DC.
Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty &ndash; and succeed.
We offer our employees&nbsp;full medical, dental, vision benefits all&nbsp;beginning&nbsp;day 1 of employment.&nbsp; &nbsp;For more details visit: <a href="http://www.myavbenefits.com">www.myavbenefits.com</a> Paid time&nbsp;off:&nbsp;&nbsp;2 weeks vacation, plus paid company holiday shut down Dec. 25 - Jan 1. 9/80 work schedule: every other Friday off! A fun and collaborative work environment encouraging personal growth and creative innovation;&nbsp;AV is a tech start-up with stability.

Systems Engineer Jobs in Gaithersburg, MD

AWS Systems Engineer Guidehouse

Systems Engineer VTG

Sr. NC3 Systems Engineer The Aerospace Corp

Information Technology Systems Engineer/Administrator Rite-Solutions Inc

RF Systems Engineer Space Systems Integration

Cybersecurity Systems Engineer CSI

Systems Integrator Systems Engineer| SE3| TS/SCI w/ MD POLY Security Clearance required Capstone Technology Partners

Systems Engineer SourceFly

Systems Engineer M2 Solutions

Satellite Flight Software Systems Engineer Space Systems Integration

Systems Engineer, Architect, and Requirements Engineer Peraton Inc

Systems Engineer 6902 Metrostar Systems

Systems Engineer-It Sr - E3 Lockheed Martin Corporation

Principal Systems Engineer - Web & Cloud Infrastructure #1891464 Network Design Inc

Linux Systems Engineer – TS/SCI VMD Corp

Systems Engineer Orbis Operations

Senior Linux Systems Engineer Johns Hopkins Applied Physics Laboratory

Systems Engineer LT Consulting, LLC

Software and Systems Engineer SME Accenture Federal Services

Systems Engineer - Multiple Levels Aerovironment

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