FULL_TIME

FEED

UNKNOWN

Qualifications: Required Qualifications: Experience with network engineering, systems engineering, or infrastructure operations, with a strong emphasis on enterprise networking concepts (routing, switching, subnets, firewalls, and segmentation). Overview: The Sponsor provides a high-performance testing network consisting of virtual images, software libraries, and DevOps applications services in support of manuel and automated testing for its user base.

Network/Systems Engineer

[AW]-iCims

Information Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development to deliver responsive, resilient, high-performance software intensive systems to our Intelligence Community, DoD, and civilian customers. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.

YEAR

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

IC 2027 Site Reliability Engineer

Experience with nonlinear programming (non-linear programming), direct methods, gradient-based optimization, parameter optimization, genetic algorithms, evolutionary algorithms, heuristic optimization methods, indirect methods, and/or calculus of variations. Graduate level course work, research and/or experience in one or more of the following areas: orbital mechanics, astrodynamics, ascent trajectory modeling, hypersonic flight simulation, optimal control, flight mechanics, and/or trajectory modeling and simulation.

2027 Earth-Orbit Flight Dynamics Engineer

Experience with one or more of the following subjects: geolocation, positioning, navigation, and timing (PNT) technologies and architectures, PNT resilience and interference analysis, mathematical modeling, space-related modeling and simulation, mission data processing, signal processing, space threats, resilient systems, algorithm design, or software development. The Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier force advising the evolution of national security and civil space enterprises, leveraging our modeling and simulation (M&S) expertise to evaluate end-to-end architecture performance.

2027 Surveillance & Navigation Architecture Performance Technical Engineer

OTHER

Bachelor's degree or foreign equivalent degree in Computer Science, Software Engineering or related technical field and five years of experience developing analytics software applications, Master's degree or foreign equivalent degree in Computer Science, Software Engineering or related technical field and 2 years of experience developing analytics software applications, OR .

Blue Ribbon Global Technologies

Full-Stack Python Engineer (AI & Analytics Focus)

Ceipal

Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor designs). Preferred Skills: One or more of the following:  C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD, Hadoop, Android, Embedded Systems.

L3Harris Technologies Inc

Software Engineer Intern

The role leads engineering efforts, develops technical solutions, supports system testing, manages laboratory configurations, and collaborates with customers to ensure successful execution of complex defense system projects. Experience with VMware ESXi, Red Hat Enterprise Linux, Windows Server, Microsoft Active Directory, and Cisco networking is preferred.

Vets Hired

Ground C2 Systems Engineer

Manatal

The ideal candidate will have a minimum of 4+ years of experience in building, deployment, release automation, or orchestration, along with expertise in supporting cloud applications and infrastructures across platforms like AWS, Microsoft Azure, or Google Cloud. There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Northstrat

Cloud/Devops Engineer

ea_via_bold

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Create technical documentation including message sequence charts, UML class diagrams, and software architecture specifications that enable distributed teams to build complex systems correctly and efficiently.

CACI International Inc

Senior Software Engineer - Architecture & Systems Design

CACI International Inc.

Senior Embedded Software Engineer

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. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

ManTech International Corp

Senior Systems Engineer

Working knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experience. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Endpoint Security Engineer III - Nessus

Instead, the engineer will serve as a technical problem solver and integrator who understands modern software development and DevSecOps practices well enough to work effectively with development teams, evaluate technical solutions, coordinate implementation, and determine whether an integrated capability meets the customer''s needs. The engineer will work closely with software developers, technical teams, cybersecurity personnel, and other stakeholders to identify integration challenges, develop and evaluate potential technical approaches, coordinate implementation and testing, and help move capabilities from proof of concept through operational use.

BryceTech

DevSecOps Systems Engineer

You will be trained in DevOps and work alongside a collaborative team of Software Developers, Systems Development Engineers, Network Engineers, and Data Engineers to develop unique software that enables customer networks to safely operate at scale. 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.

Senior DevOps Engineer

We are seeking an experienced Senior Systems Engineer – Data Security to support advanced cybersecurity and data protection initiatives in highly regulated environments. This role focuses on designing and enforcing secure data retention, identity, and access control strategies aligned with government regulations and Zero Trust principles.

Cybersecurity Engineer

Proven hands-on track record configuring and managing enterprise-grade Software-Defined WAN platforms (e.g., Cisco Catalyst SD-WAN/Viptela, Fortinet Secure SD-WAN, VMware Velocloud, or Silver Peak), including centralized policy enforcement, zero-touch provisioning (ZTP), and dynamic path selection. Network Development Engineers perform high-quality network and systems operations, deployments, scaling, technology refresh, sustaining engineering, best practices applications, optimization, internal/external customer interactions, and produce appropriate technical documentation.

Dell Technologies Inc

Unified Comms Engineer - Federal Customer

Role Description: We are seeking a Security Engineering Intern to join our team, where you''ll gain hands-on experience in a large enterprise cybersecurity program in areas such as vulnerability management, endpoint security, threat detection, security controls, and emerging areas such as AI security. Coursework, project, internship, research, or work experience related to cybersecurity, networking, operating systems, cloud computing, scripting, automation, system administration, or comparable technical disciplines.

HOUR

CoStar Group Inc

Security Engineer Intern - Arlington, VA

The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Zscaler, Inc.

Staff Site Reliability Engineer

Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Unison is proud to be recognized as a 2026 Quantum Certified Workplace in Washington D.C., reflecting our continued focus on building a workplace where people feel supported and teams thrive.

Unison Inc

Software Engineer - College

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

Development Technician Jobs in the United States

Network/Systems Engineer VTG

IC 2027 Site Reliability Engineer The Aerospace Corp

2027 Earth-Orbit Flight Dynamics Engineer The Aerospace Corp

2027 Surveillance & Navigation Architecture Performance Technical Engineer The Aerospace Corp

Full-Stack Python Engineer (AI & Analytics Focus) Blue Ribbon Global Technologies

Software Engineer Intern L3Harris Technologies Inc

Ground C2 Systems Engineer Vets Hired

Cloud/Devops Engineer Northstrat

Senior Software Engineer - Architecture & Systems Design CACI International Inc

Senior Embedded Software Engineer CACI International Inc.

Senior Systems Engineer ManTech International Corp

Endpoint Security Engineer III - Nessus CACI International Inc

DevSecOps Systems Engineer BryceTech

Senior DevOps Engineer ManTech International Corp

Cybersecurity Engineer Vets Hired

Unified Comms Engineer - Federal Customer Dell Technologies Inc

Security Engineer Intern - Arlington, VA CoStar Group Inc

Staff Site Reliability Engineer Zscaler, Inc.

Software Engineer - College Unison Inc

Operational Systems Engineer CACI International Inc

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