Top 2928 Network engineer Jobs in Gaithersburg Md

Cyber Operations Capabilities Developer (TS/SCI)
Vantor —Annapolis Jct, MD
- $92,000 - $195,000 a year
- Full-time
- 5 years
- System design
- Windows
- Health insurance
- 401(k)
Principal Security Engineer (Palo Alto Strata Cloud)
Navy Federal Credit Union —Vienna, VA
- $131,700 - $206,450 a year
- Online Application
- Azure
- Computer Science
- Research
8d
Senior Network Engineer (Wireless)
GuROO —Washington, DC
- From $180,000 a year
- Full-time
- Bachelor's degree
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Product Security Engineer - AI Trainer
DataAnnotation —Herndon, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Application Security Engineer - AI Trainer
DataAnnotation —Reston, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Junior Telecommunications Engineer
GL Communications —Gaithersburg, MD
- Windows
- Linux
- Entry level
Network Effects Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer science
- Computer Science
- Data analysis skills
- Disability insurance
- Health insurance
3d
Application Security Engineer - AI Trainer
DataAnnotation —Silver Spring, MD
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Interoperability and Communications Systems Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Disability insurance
- Health insurance
IT036 Network Engineer
ADNET Systems, Inc. —Greenbelt, MD
- $100,000 - $120,000 a year
- Full-time
- Mid-level
- Travel
- In-person
- Paid holidays
- Disability insurance
Quick Apply
Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Disability insurance
- Health insurance
Network/Systems Engineer
Federal Professional Solutions —Washington, DC
- $130,000 a year
- Full-time
- 7 years
- Azure
- Bachelor of Science
- Health insurance
- Dental insurance
Quick Apply
Network Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC. —Fort Meade, MD
- $77,600 - $176,000 a year
- Full-time
- Computer Science
- 5 years
- Engineering
- Health insurance
- Flexible spending account
3d
Network Engineer - Senior
Amentum —Fort Meade, MD
- $200,000 - $250,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Travel
- Health savings account
- Health insurance
Quick Apply
Principal Network Communications
Northrop Grumman —Dulles, VA
- $103,600 - $155,400 a year
- Overtime
- 5 years
- Office
- Master's degree
- Paid holidays
- Disability insurance
Information Technology/Assurance (IT/IA) Specialist II
General Dynamics Information Technology —Washington, DC
- $107,744 - $140,760 a year
- Ability to lift 50 pounds
- Travel
- Experience equivalent to degree accepted
Network Engineer - Senior
Amentum —Fort George G Meade, MD
- $200,000 - $240,000 a year
- Full-time
- Microsoft Outlook
- Bachelor's degree
- Travel
- Health savings account
- Health insurance
Quick Apply
NETWORK ENGINEER
Peraton —Laurel, MD
- $112,000 - $179,000 a year
- Computer science
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
Network Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC. —Fort Meade, MD
- $77,600 - $176,000 a year
- Full-time
- 7 years
- Azure
- Office
- Health insurance
- Flexible spending account
3d
FIPS 140 Security Engineer
PEAK Technical Services Inc. —Columbia, MD
- $41.26 - $66.34 an hour
- Contract
- Bachelor of Science
- English
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
13d

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network engineer jobs near gaithersburg md

Cyber Operations Capabilities Developer (TS/SCI)

Vantor -
Annapolis Jct, MD

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Job Details

Full-time
$92,000 - $195,000 a year

Benefits

Health insurance
401(k)
Paid time off

Qualifications

Automation
Tooling
Git
C
Bachelor's degree
Version control systems
Python

Full Job Description

Please review the job details below.

Vantor is seeking an experienced Cyber Operations Capabilities Developer to build advanced offensive cyber tooling in support of mission-critical operations. This role is focused on developing low-level, high-performance capabilities used in real-world environments.

This is a highly technical position suited for engineers with deep hands-on experience in systems programming, reverse engineering, and offensive capability development. Candidates should be comfortable working across the full lifecycle—from research and development to operational deployment.

What You’ll Do

Develop and maintain cyber capabilities using C and Python
Design modular, scalable tooling for operational use
Perform cross-compilation across multiple architectures and platforms
Conduct reverse engineering and low-level system analysis
Contribute to vulnerability research and exploit development
Build and integrate implants and tooling with C2 frameworks
Collaborate with operators to iterate on mission-driven requirements
Maintain clean, version-controlled codebases and reproducible builds

Required Qualifications

Active TS/SCI clearance
Bachelors degree is technical discipline
Minimum of 5 years experience
Strong, recent experience with:
- C (systems-level programming)
- Python (tooling, scripting, automation)
Proficiency with Git and modern development practices
Hands-on experience in several of the following areas:
- Cross-compilation for diverse targets
- Reverse engineering (e.g., GDB, IDA Pro, Ghidra)
- Vulnerability research or exploit development
- Development of modular implants or payload frameworks
- Process injection or similar low-level techniques
- Command and Control (C2) systems (e.g., Mythic, Cobalt Strike, Vermilion Strike)
- Network stack programming (sockets, protocols, TCP/IP)

Preferred Experience

8 years experience
Strong background in *nix environments (Linux preferred)
- Windows expertise will be considered with equivalent depth
Demonstrated experience building complex offensive tooling end-to-end
- Highly desirable: experience developing and cross compiling a full Remote Access Tool (RAT)
Familiarity with secure coding practices and testing methodologies
Must be willing to work on-site in Annapolis Junction, MD.

Nice to Have

Experience with:
- Mbed TLS
- CMocka
- Prompt Toolkit
- Click
- Poetry

#cjpost

#LI-CJ1

#LI-Onsite

In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

The base pay for this position ranges from our lowest geographic market up to our highest geographic market within California, Colorado, District of Columbia, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York, and Washington:$92,000.00 - $195,000.00 annually.

We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at: https://www.vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

To apply, submit your application via Vantor's Career page.

Vantor values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Apply Now

Refine Your Search

network engineer jobs in gaithersburg md

Cyber Operations Capabilities Developer (TS/SCI)

Principal Security Engineer (Palo Alto Strata Cloud)

Senior Network Engineer (Wireless)

Product Security Engineer - AI Trainer

Application Security Engineer - AI Trainer

Junior Telecommunications Engineer

Network Effects Engineer

Application Security Engineer - AI Trainer

Interoperability and Communications Systems Engineer

IT036 Network Engineer

Reverse Engineer / Cyber Capability Engineer

Network/Systems Engineer

Network Engineer, Senior

Network Engineer - Senior

Principal Network Communications

Information Technology/Assurance (IT/IA) Specialist II

Network Engineer - Senior

NETWORK ENGINEER

Network Engineer, Lead

FIPS 140 Security Engineer

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