Jobs in the United States

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Added 2 mins ago
Software Engineer, Production Test
Zipline
South San Francisco, CA
We are hiring a Software Engineer, Production Test to own the software that orchestrates electrical, functional, and automated testing of Zipline aircraft, docks, delivery pods, and…
Added 2 mins ago
Mechatronics Engineer, Production Test
Zipline
South San Francisco, CA
We are hiring a Mechatronics Engineer, Production Test to own electrical, functional, and automated test systems that verify Zipline aircraft, dock, delivery pod, and subassembly hardware…
Added 2 mins ago
Mechanical Engineer, Production Test
Zipline
South San Francisco, CA
We are hiring a Mechanical Engineer, Production Test to own the mechanical fixtures and test interfaces that enable repeatable production testing of Zipline aircraft, docks, delivery pods,…
Added 2 mins ago
Manufacturing Test Engineer
Zipline
South San Francisco, CA
We are hiring a Manufacturing Test Engineer to own electrical, functional, and automated test systems that verify Zipline aircraft, dock, delivery pod, and subassembly hardware at scale.…
Added 4 mins ago
Software Engineer [level 2 or 3] Secret Clearance
CORP-Corporate Office
United States
Northrop Grumman is seeking level 2and 3 Software Engineers for our GCCS-J Program
Added 7 mins ago
AI
Technical QA and Automation Lead
Applied Information Sciences, Inc
Remote, United States
- $116,000 to $175,000 USD / year
Core Knowledge & Skills: Develops strategic test plans, risk-based testing, advanced automation, compliance audits, and innovative testing solutions.
Added 14 mins ago
Engineer, Software - Core & IP Services Automation
T-Mobile USA, Inc.
Bellevue, WA
This role is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high-availability environments, including…
Added 25 mins ago
Senior Software Engineer (Agentic SW Development and Infrastructure)
Lockheed Martin
Manassas, VA · Manassas
Years of Experience: Minimum of 4+ years of professional experience in Software Engineering, Systems Engineering, Integration & Test, or DevOps.
Added 25 mins ago
Software Engineer - E2
Lockheed Martin
Fort Worth, TX · Fort Worth
Software development experience, including requirements analysis, design, coding, test planning, unit-testing, and CSCI integration testing
Added 25 mins ago
Manufacturing Engineer - E2
Lockheed Martin
Fort Worth, TX · Fort Worth
Develop job guides and training material; and test software configurations to ensure smooth rollout of new capabilities.
Added 25 mins ago
Manufacturing Engineer Sr - E3
Lockheed Martin
Fort Worth, TX · Fort Worth
Develop job guides and training material; and test software configurations to ensure smooth rollout of new capabilities.
Added 25 mins ago
Manufacturing Engineer - E2
Lockheed Martin
Orlando, FL · Orlando
…handling. Drive adoption of new technologies and processes (automation, robotics, computer aided manufacturing software, etc.) to achieve greater efficiency, cost reduction and quality…
Added 25 mins ago
Manufacturing Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
…handling. Drive adoption of new technologies and processes (automation, robotics, computer aided manufacturing software, etc.) to achieve greater efficiency, cost reduction and quality…
Added 26 mins ago
RF Calibration Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
We are growing rapidly and seeking to hire a Systems Integration & Test Engineer for our Grand Prairie, TX site.
Added 26 mins ago
Software Engineer Intern - Summer 2027
Lockheed Martin
King of Prussia, PA · King of Prussia
Planning, conducting, and coordinating agile software development activities.
Added 26 mins ago
Software Engineer - Software Test
Lockheed Martin
Fort Worth, TX · Fort Worth
As a Senior Software Test Engineer supporting the Sensor Fusion team, you'll help validate the software that enables advanced aerospace systems to process, fuse, and deliver critical…
Added 26 mins ago
DVT / Qualification Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…growing rapidly and seeking to hire a Systems Integration & Test Engineer for our Grand Prairie, TX…
Added 26 mins ago
Dev Sec Engineering Stf - E4
Lockheed Martin
Marietta, GA · Fort Worth, TX · Palmdale, CA · Marietta · Fort Worth · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 26 mins ago
Dev Sec Engineering Sr - E3
Lockheed Martin
Fort Worth, TX · Marietta, GA · Palmdale, CA · Fort Worth · Marietta · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 26 mins ago
Sr HWIL Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
The Hardware-in-the-Loop (HWIL) Test Engineer will develop and execute tests of integrated RF sensor software, firmware, and hardware in a real-time, closed-loop laboratory environment.…
Added 28 mins ago
Senior Embedded Software Engineer
Glydways
Remote, United States
As a Senior Embedded Software Engineer, you will own critical firmware domains, lead complex cross-functional projects, and help shape our embedded platform and engineering best practices.…
Added 34 mins ago
Staff Mechanical Engineer
Luna Health
San Diego, CA
At Luna Health, we are driven by a singular mission: to bring the transformative power of insulin automation to the masses. We are a venture-backed medical device startup that aims to make…
Added 38 mins ago
Staff Software Engineer
DataRobot, Inc.
Boston, MA · San Francisco, CA
…and bring pragmatic engineering practices into how we build, test, and operate infrastructure…
Added 41 mins ago
EC
Senior FPGA Development Engineer
Echodyne Corp
Kirkland, WA
- $137,196 to $205,382 USD / year
…combines the patented technology of metamaterials with powerful software to create a radar sensor with unprecedented performance at commercial price points. Echodyne offers its radars to…
Added 49 mins ago
Senior Software Engineer
U.S. Bank National Association
Irving, TX
This position will be responsible for the analysis, design, testing, development and maintenance of best in class software experiences. The candidate is a self-motivated individual who can…

MANTECH

Cryptographic Systems Engineer

Linthicum Heights, MD, United States

The projected compensation range for this position is $165,900.00-$295,300.00.

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Job details

Pay: The projected compensation range for this position is $165,900.00-$295,300.00.
Posting language: English

Original job description

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now - unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Cryptographic Systems Engineer to join our team in Linthicum Heights, MD.

This role protects secure systems by providing expert engineering support for the Cryptographic Solutions Program and MPO's network security products.

Responsibilities include, but are not limited to:

Provide technical direction for the development, engineering, interfacing, integration, and testing of complex hardware and software systems with embedded cryptographic capabilities.
Support system development and implementation planning through the preparation and assessment of Systems Engineering Management Plans (SEMPs) and System Integration and Test Plans (SITPs).
Support the planning, execution, and test analysis for Department of Defense (DoD) Risk Management Framework (RMF) and Assessment and Authorization (A&A) processes.
Develop and maintain lightweight utility scripts (e.g., Python, Bash) to run automated test harnesses, collect logs, and support hardware-level integration with cryptographic devices.
Derive and manage lower-level requirements from higher-level allocated requirements to ensure delivery of compatible, secure production systems.
Contribute to systems engineering documentation, including Systems Engineering Plans (SEPs), Initial Capabilities Documents (ICDs), and Interface Control Documents (ICDs) across red/black and secure enclave boundaries.
Coordinate action item resolution for Configuration Control Boards (CCBs), design reviews, program reviews, and test reviews requiring cross-discipline coordination.
Establish baseline definitions for systems and components under development to align hardware, software, and COMSEC/cyber engineering teams.

Minimum Qualifications:

Bachelor’s degree in a technical discipline plus 14 years of relevant systems engineering experience (or related cyber or software engineering fields). In lieu of a degree, a total of 19 years of relevant experience is required.

Preferred Qualifications:

Hands-on experience with Network Security Protocols, particularly EAP-TLS, MACsec, and IPsec.
Familiarity with cryptographic systems, COMSEC integration, Key Management Infrastructure (KMI), and secure network architectures.
Working knowledge of basic scripting (preferably Python) for test harness automation, data/log parsing, and functional checks on cryptographic devices (full-lifecycle software engineering experience is not required).

Clearance Requirements:

Active TS/SCI with Polygraph.

Physical Requirements:

Must be able to remain in a stationary position 50% of the time.
Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $165,900.00-$295,300.00. 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. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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