Jobs in the United States

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Added 1 min ago
AS
Systems Engineer Lead, Simulators at Sea
AVIATION SYSTEMS ENGINEERING CO., INC
Lexington Park, MD
- $145,000 to $165,000 USD / year
Plan and lead the execution of system testing and operational checks to verify functionality, interoperability, connectivity, and readiness for Fleet training.
Added 2 mins ago
Power Systems Engineer I - Arc Flash Boot Camp Winter 2027
Qualus
Louisville, KY
Must have the ability to work independently, and accurately, and have high attention to detail
Added 2 mins ago
Embedded Software Engineer III/IV - Remote
Zone 5 Technologies
Fort Walton Beach, FL
We are seeking an experienced Embedded Software Engineer to join our team. As an unmanned aerial systems (UAS) company, we are looking for an individual with experience in writing software…
Added 3 mins ago
Network Engineer
TRISTAR INC
Bloomington, IN
Must have or be able to obtain a CompTIA Security+ prior to start date
Added 3 mins ago
Electrical Engineer
Astrion
Hill AFB, UT
Clearance: Must hold an active Secret clearance
Added 3 mins ago
Senior General/Interdisciplinary Engineer
Astrion
Bedford / Hanscom AFB, MA
Clearance: Must have and be able to maintain an active Secret security clearance
Added 3 mins ago
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Senior Electrical Engineer - Power Electronics
Hermeus
Los Angeles, CA
- $138,550 to $187,450 USD / year
As a Senior Power Electronics Electrical Engineer you will be responsible for development of electrical power architectures and components for next-generation supersonic and hypersonic…
Added 3 mins ago
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RF Systems Engineer
Hermeus
Atlanta, GA
- $138,550 to $187,450 USD / year
Define RF system requirements, architectures, interfaces, and verification approaches.
Added 3 mins ago
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Avionics Electrical Engineer
Hermeus
Los Angeles, CA
- $91,800 to $140,250 USD / year
The Electrical Engineer position requires system-level architects who are also experts in their specialized areas.
Added 4 mins ago
Structural Engineer
Moseley
Richmond, VA
Moseley’s engineering team is growing and we are adding an experienced Structural Engineer to work on complex and diverse projects.
Added 4 mins ago
CO
Systems Engineer
City of Hampton
Hampton, VA
- $67,445 to $74,190 USD / year
Must possess a valid driver’s license and maintain a satisfactory driver’s record based on the City of Hampton’s criteria
Added 4 mins ago
Directed Energy Senior Product Production Engineer
AeroVironment, Inc.
Albuquerque, NM
The Directed Energy Sr. Product Production Engineer at AV is responsible for engineering support for military and commercial applications to include components, electro-mechanical…
Added 5 mins ago
Control Room Operator
Reworld Projects, LLC
MA
To qualify you must have a valid Massachusetts Second Class Engineer’s License or higher · All Control Room Operators must have strong leadership and motivational skills, and the ability to stay alert while sitting for long periods of time
Added 5 mins ago
Lead Power Electronics Engineer
Whisper Aero
Nashville, TN
Whisper Aero is looking for a Lead Power Electronics Engineer to own the development of the next generation of motor controllers and electronics that drive our propulsion systems. This is a…
Added 5 mins ago
MU
Field Applications Engineer (Fluid Dispensing)
Mycronic USA
Milwaukee, WI
- $78,000 to $85,000 USD / year
The Field Applications Engineer, Fluid Dispensing serves as a key customer‑facing technical expert, supporting demonstrations, system buyoffs, process development, and troubleshooting. In…
Added 5 mins ago
MU
Field Applications Engineer (Fluid Dispensing)
Mycronic USA
San Jose, CA
- $92,000 to $97,000 USD / year
The Field Applications Engineer, Fluid Dispensing serves as a key customer‑facing technical expert, supporting demonstrations, system buyoffs, process development, and troubleshooting. In…
Added 6 mins ago
Sr. Electrical Project Engineer
GFT.
Seattle, WA · Fife, WA
GFT is seeking a talented Sr. Electrical Project Engineer to join our electrical design group in our Fife, WA office.
Added 7 mins ago
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Full-Stack Software Engineer
modis
Dearborn, MI
- $55 to $65 USD / hour
Modis is seeking a Full-Stack Software Engineer for a Contract with a client in Dearborn, MI. The ideal candidate will design, develop, and maintain scalable full-stack applications, APIs,…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 7 mins ago
A
Remediation Construction Deputy Practice Director
AECOM
Remote, United States
- $185,000 to $250,000 USD / year
…groundwater remediation, hazardous materials management, treatment system implementation, and regulatory compliance. The successful candidate will bring the ability to lead through project…
Added 8 mins ago
Lead Data Engineer (Lakehouse / Databricks)
Stafford Gray
Remote, United States
Must live within 90 miles of Lansing, MI at the time of submission and be able to work a hybrid onsite schedule

MANTECH

Cross-Domain Solution Engineer

Stafford, VA, United States

The projected compensation range for this position is $128,000.00-$214,400.00.

Apply on careers.mantech.com About employer

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Job details

Pay: The projected compensation range for this position is $128,000.00-$214,400.00.
Experience: An additional 2 years of experience may be substituted in lieu of degree.
Posting language: English

Original job description

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now - protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Cross-Domain Solution Engineer to help support our current USMC contract out of Stafford, VA.

The Tactical Cross-Domain Solution Cyber Engineer serves as the primary security and technical implementation lead or principal technical security and boundary defense lead for cross-domain systems and transfer capabilities. This role ensures security-boundary crossings and data transfers comply with National Security Agency (NSA) Raise the Bar standards, National Cross Domain Strategy and Management Office (NCDSMO) validator expectations, service-level cross-domain offices, federal high-assurance standards, and enterprise cybersecurity directives.

Responsibilities include but are not limited to:

Lead, architect, and design multi-enclave security boundaries, determining allowable traffic flows, deep content inspection requirements, boundary isolation controls, sanitization requirements, and security-boundary alignment relative to supported platforms and programs.
Navigate and guide cross-domain solutions through NSA Raise the Bar and NCDSMO validation pathways, as well as formal government security validation pathways, identifying accreditation constraints, preparing technical compliance evidence, and executing required technical validation sequences.
Directly configure, deploy, patch, install, harden, and sustain approved and high-assurance cross-domain technologies (e.g., enterprise guards, tactical/small-form-factor transfer devices, filter policies, inspection engines, boundary transfer appliances, and filter rule-set implementation/testing).
Coordinate and liaise with accreditation, cybersecurity, testing, and sustainment stakeholders, security authorizing officials, and validation authorities, representing program equities to service cross-domain offices, NCDSMO, and enterprise forums.
Manage, design, and enforce network pathway security and boundary security controls (gateways, ports, protocols, services, boundary routing policies, port/protocol access rules, COMSEC, KMI controls, and cryptographic key management procedures).
Support development, author, and review comprehensive security authorization packages (e.g., cross-domain solution charters, RMF artifacts, test plans, and security assessment documentation).
Ensure all integration and implementation efforts and boundary protection mechanisms align with operational timelines, deployed-force requirements, and denied, disrupted, intermittent, and limited communications constraints, remaining operable, resilient, and compliant in austere, disconnected, and contested tactical operating environments.

Minimum Qualifications:

Bachelor’s degree and at least 5 years of related experience configuring, deploying, maintaining, and sustaining cross-domain solution technology (e.g., enterprise guards, tactical/small-form-factor transfer devices, high-assurance cross-domain appliances, transfer filters, inspection rule sets, and filter rule-set configuration/testing). An additional 2 years of experience may be substituted in lieu of degree.
Deep and comprehensive technical understanding of NSA Raise the Bar standards, NCDSMO validation processes, federal high-assurance cross- domain security standards, risk management frameworks, or direct accreditation experience.
Multi-enclave security architecture design experience, including data movement, data flow boundary protection, security sanitization, deep content sanitization, and system-boundary delineation.
Technical network security capabilities and expertise covering gateways, ports, protocols, services, network boundary defense, secure gateway administration, approved ports/protocols management, COMSEC, KMI implementations, and cryptographic communications security.
Proven experience architecting and securing automated, high-assurance data-sharing capabilities optimized for resilient operations in DDIL tactical operations and distributed environments.

Preferred Qualifications:

Experience supporting cross-domain solution validation pathways, service- level security validator programs, independent laboratory-based/site-based security assessments to achieve an ATO/IATT authorization/approval.
Experience authoring or guiding a cross-domain solution ATO/IATT package through to approval.
Hands-on proficiency with commercial or government high-assurance cross-domain guard appliances and approved product baselines.
Professional cybersecurity certifications aligned with advanced information assurance technical/management levels (e.g., Certified Information Systems Security Professional).
Background as a cyberspace officer/engineer, network/data systems administrator, NSA security engineer, service-level cross-domain solution engineer, military, federal civilian, or Defense industry cybersecurity engineering, cyber operations, or secure network engineering.

Clearance Requirements:

Must have a current/active TS/SCI security clearance.

Physical Requirements:

Office work environment with occasional travel to outdoor test and evaluation sites.
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, meeting spaces, and collaborative work areas.

The projected compensation range for this position is $128,000.00-$214,400.00. 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.

Apply on careers.mantech.com About employer

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Jobs in the United States