SIGINT Engineer Jobs

New

Software Engineer

Geon Technologies is a rapidly growing small business that provides signal proce...

Location

United States , Annapolis Junction

Salary:

120000.00 - 240000.00 USD / Year

Geon Technologies

Expiration Date

Until further notice

Requirements

TS/SCI with polygraph
Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree
7+ years of experience as a SWE, in programs and contracts of similar scope, type, and complexity is required
One (1) year of demonstrated experience using signals analysis tools
One (1) year of demonstrated experience in SIGINT RF
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineer, or related technical field and 8 years of experience
4 years of additional experience in lieu of degree
Experience using GitOps- agile Dev(Sec)Ops using GitLab
Experience with Linux/Unix
Ability to build RPMs from source files

Job Responsibility

Designing and coding new software as well as modifying existing software to add new features
Integrating existing software into new or modified systems or operating environments
Developing simple data queries for existing or proposed databases or data repositories
Making recommendations for improving documentation and software development standards
Developing and/or implementing algorithms to meet or exceed system performance and functional standards
Assisting with executing test procedures for software components

What we offer

Medical Insurance - 75% employer paid
25% employee paid
Dental Insurance - 100% employer paid
Vision Insurance - 100% employer paid
Health Spending Account (HSA) - Annual employer contribution of $2,000 (individual)/$4,000 (family)
Short-Term Disability (STD) Insurance - 100% employer paid
Long-Term Disability (LTD) Insurance - 100% employer paid
Basic Life Insurance - 1x annual salary, up to $250,000 - employer paid
AD&D Insurance - 1x annual salary, up to $250,000 - employer paid
Voluntary Life and AD&D Insurance - Up to $300,000 - employee paid

New

Senior Software Engineer

LufCo is hiring a Senior Software Engineer to join a small team environment supp...

Location

United States , Havre de Grace

Salary:

140000.00 - 225000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

Bachelors Degree in a technical field requiring advanced math, preferably Computer Science, Computer Engineering, or Electrical Engineering
7+ years of experience as a Software Engineer working on complex programs, preferably within the SIGINT space
Coding Is Life mentality - you should have personal projects showing your interest in coding outside of work available to share with our team
Proficient or Mastery in some or all the following development technologies: C/C++/Java/Python/Shell Scripting
Google Protocol Buffers
HTTP Rest APIs
Docker
RPMs or equivalent
CUDA parallel computing platform and programming modeling
Full Stack development

Job Responsibility

Debug existing software and correct defects
Provide recommendations for improving documentation and software development process standards
Design and code new software or modify existing software to add new features
Develop simple data queries for existing or proposed databases or data repositories
Write or review software, system, and other technical documentation
Serve as team lead at the level appropriate to the software development process being used on any particular project
Design or implement complex database or data repository interfaces/queries
Assist with developing and executing test procedures for software components
Develop software solutions by analyzing system performance standards, confer with users or system engineers
analyze systems flow, data usage and work processes

What we offer

Competitive salary
generous PTO
health/dental/vision insurance
401K matching
tuition reimbursement
Paid Time Off
401K Contribution and Employer Match Contributions
Medical, Dental, and Vision Coverage
Blue Award level referral bonus

Fulltime

New

Systems Engineer Practitioner

We are seeking a highly skilled and experienced Systems Engineering Practitioner...

Location

United States , Havre de Grace

Salary:

150000.00 - 220000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

Bachelor's degree in Mechanical, Electrical, Computer, or Systems Engineering
10 years of experience in systems engineering
5 years in a Lead or Principal role
Demonstrated experience with the full lifecycle development of complex defense sensor systems
Experience with system architecture development and model-based systems engineering (MBSE) principles and tools
Proven ability to lead and mentor technical teams
Excellent written and verbal communication skills
Understanding of Radio Frequency principles, techniques, and technologies
Experience with defense sensing domains focused on SIGINT applications
Familiarity with relevant DoD acquisition processes and standards

Job Responsibility

Model-based systems engineering (MBSE): Develop, maintain, and assess system architectures using SysML or similar modeling languages
Requirements and architecture development: Lead the creation of detailed system requirements, architectures, and design specifications using SysML and UML
Modeling tool proficiency: Utilize MagicDraw (or similar tools) to create, manage, and execute model-based engineering projects
Defense systems knowledge: Apply a thorough understanding of the military's DOTMLPF-P framework
Stakeholder engagement: Collaborate with program managers, engineers, logisticians, and military personnel
Documentation and reporting: Develop and deliver comprehensive documentation, technical reports, and briefings
Analysis and assessments: Perform gap analysis, impact assessments, and trade studies using model-based methods
Mentorship and guidance: Provide technical guidance and mentorship to junior engineers
Process improvement: Contribute to the development and enhancement of MBSE processes and methodologies
Problem-solving: Troubleshoot and resolve complex systems engineering challenges

What we offer

Competitive salary
Generous PTO
Health/dental/vision insurance
401K matching
Tuition reimbursement

Fulltime

New

Software Engineer

As a Software Engineer you will develop software in an Agile development environ...

Location

United States , Parker

Salary:

Not provided

Riverstone Enterprise Solutions

Expiration Date

Until further notice

Requirements

Active Clearance with Polygraph is required
Bachelor’s degree or higher in Computer Science, Engineering, Information Technology, or a related technical field, an additional 4 years of experience may be substituted for a Bachelor’s degree
Minimum of 7 years as a software engineer
Experience with the customer’s Cloud infrastructure
Experience with Cloud technologies such as ElasticSearch, HADOOP, Accumulo, etc.
Experience with Agile development methodologies (Scrum, Kanban, etc.)
Experience in Java programming using top-down, event-driven, and object-oriented paradigms
Minimum 1 year of experience with SIGINT systems
Experience with Enterprise security and access control implementations

Job Responsibility

Analyze customer requirements, design, code and test software
May provide agile technical leadership to a team of software engineers
Develop unit tests for developed software
Developing constructs to enable mission and customer-driven analytic needs
Working with cloud-based storage, Elasticsearch, and multiple transport services

New

Systems Engineer Mid Level

Location

United States , Hanover

Salary:

94400.00 - 150000.00 USD / Year

ELEVI Associates

Expiration Date

Until further notice

Requirements

Must hold a current FS Poly clearance
Bachelor's degree in a Qualified Engineering Field or related discipline from an accredited college/university plus four (6) years of systems engineering experience
Or 10 years without a degree
Strong project management skills to provide engineering and project management for end-to-end data flows
Ability to elicit and refine requirements, schedule work breakdown to deliverables, document artifacts, and provide roadmaps and schedules for implementing end-to-end data flows, including transformation into a standard data model
Ability to form good customer relationships and reach out to external customers for requirements and understanding of the data and data needs of users
Good understanding of customer data flow architecture
Ability to work as a key contributor in an agile development environment
Operational experience/demonstrated experience in data flow engineering, data processing, and National to Tactical integration/Tech SIGINT
Hands-on technical experience with data flow engineering to include architecture planning and diagrams, DMR support, mapping data into standard data models, and understanding MPO processing architecture

Job Responsibility

Perform systems engineering activities and assist in the preparation of a work product in Technical Process Areas associated with the ISO/IEC 15288
Develop and deliver a work product in any of the ISO/IEC 15288 Process Areas
Perform analysis of technical alternatives for a project and make preliminary recommendations
Assist in performing systems engineering activities in the ISO/IEC 15288 Agreement or Enterprise Process Areas
Perform systems engineering activities and assist in the preparation of multiple work products in Project and/or Technical Process Areas associated with any of the ISO/IEC 15288 processes

What we offer

Competitive compensation
Financial and counseling services
Retirement options
Health insurance programs
Work/life benefits
Flexible time off
Learning and development opportunities
Family support
Continuing education benefits

New

Information System Security Engineer

Leave things better than you found them - share and share alike, let others bene...

Location

United States , Annapolis Junction

Salary:

150000.00 - 225000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

B.S. degree in Computer Science or other related field
4 years of additional experience may be substituted for a bachelor’s degree
CISSP Certification
Fourteen (14) years’ experience is required
Strong troubleshooting skills and ability to collaborate with others to determine root cause
Strong communication and requirements solicitation skills
TS/SCI with polygraph, U.S. citizen

Job Responsibility

Security engineering representative on engineering teams for the design, development, implementation, and integration of secure networking, computing, and enclave environments
Hands on application and knowledge of IA policy, procedure, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments
Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures
Security planning, assessment, risk analysis, and risk management
Identify overall security requirements for the proper handling of Government data
Interact with the customer and other project team members

What we offer

Competitive salary
generous PTO
health/dental/vision insurance
401K matching
tuition reimbursement
Paid Time Off
401K Contribution and Employer Match Contributions
Medical, Dental, and Vision Coverage
Employee Assistance Program

Fulltime

New

Systems Engineer - Watch Floor Operations, Rotating Shift

Seeking versatile individuals that would also be interested in discovering the a...

Location

United States , Annapolis Junction

Salary:

185000.00 - 215000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

Bachelor of Science degree in a technical or related discipline
5 years’ of additional experience may be substituted for a Bachelor's degree
Seven (7) years’ experience in engineering supporting programs or contracts of similar scope or complexity is required
Familiarity with dashboard technologies such as Splunk, Grafana
Strong troubleshooting skills and ability to collaborate with others to determine root cause
Foundational understanding of system architecture and both physical and virtualized environments
Strong communication and requirements solicitation skills
TS/SCI with polygraph, U.S. citizen clearance requirement

Job Responsibility

First line of defense to support the investigation and resolution of user issues through effective use of troubleshooting resources
Liaising with other watch floor teammates to pinpoint overlap/dependencies
Collaborating with development team members to secure resolution as needed
Develop SOPs across the Org
Provides 365 days, 7 days a week watch floor operations support, broken into 2 x 12 hour shifts (Days: 0500-1700
Mids: 1700-0500) with 28 break days per quarter and 2 weeks of normal M-F business hours support

What we offer

Competitive salary
generous PTO
health/dental/vision insurance
401K matching
tuition reimbursement
Paid Time Off
401K Contribution and Employer Match Contributions
Medical, Dental, and Vision Coverage
Employee Assistance Program

Fulltime

New

Computer Network Defense Analyst

Hoplite Solutions is seeking experienced Computer Network Defense Analysts (CNDA...

Location

United States

Salary:

Not provided

Hoplite Solutions

Expiration Date

Until further notice

Requirements

Active TS/SCI with polygraph clearance
STEM degree in Network Engineering, Systems Engineering, Information Technology, or related field (extended military cyber training courses may be counted toward degree requirement)
Relevant experience in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, and/or systems engineering
Demonstrative experience w/SIGINT and AMOD
Experience in network or system administration
Documented foreign language proficiency may count toward experience requirements
Specific labor category determined by years of experience + educational degrees and/or equivalencies

Job Responsibility

Use information collected from a variety sources to identify potential vulnerabilities, respond to cyber events, and defend against events that might occur
Help develop mitigations to strengthen network defenses and protect against attacks on network infrastructure devices or systems
Support a wide range of data transport possibilities
Advance your career as you develop increasing expertise in networking protocols and architectures, cloud security, Internet of Things protocols, and advanced network security
Be part of a team, working together with government, military, and contractor personnel to develop shared understandings of intelligence needs, mission relevance, and areas of expertise
Apply your innate curiosity and analytical talent to form hypotheses, critically assess and choose analysis techniques, then query, merge, enrich, evaluate, and pivot within data to attain and share insights
Distill, document, contextualize and share your findings--including any new tradecraft that you develop--with teammates, stakeholders, and intelligence consumers

What we offer

Paid holidays and vacation
Fully covered healthcare
Short- and long-term disability
Up to 7% 401(k) matching
Referral bonuses
Tuition reimbursement

Fulltime

SIGINT Engineer

System of Systems Analytics

Location:
United States, Fairfax, VA

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 12, 2025

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Job Description:

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Requirements:

Nice to have:

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