Top 2553 Network engineer Jobs in Largo, 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)
Detection Engineer - AI Trainer
DataAnnotation —Bristow, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Network Technician/Engineer
DENPRO, Inc. —Bryans Road, MD
- $65,000 - $80,000 a year
- Full-time
- Up to 50% travel
- Customer service
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Incident Response Engineer - AI Trainer
DataAnnotation —Suitland, MD
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
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
Network System Engineer
National Security Agency —Fort Meade, MD
- $87,362 - $197,200 a year
- 8 hour shift
- 18 years or older
- Computer science
- Doctoral degree
1d
Network Engineer
1 Source Consulting —Upper Marlboro, MD
- Mid-level
- Analysis skills
- Communication skills
Communications Engineer
1 Source Consulting —Upper Marlboro, MD
- System design
- Mid-level
- Analysis skills
Senior Network Architect
Broadband Connect LLC —Largo, MD
- $75 - $85 an hour
- Full-time
- Azure
- Computer Science
- AWS
Quick Apply
Network Engineer- Remote
Two95 International Inc. —Washington, DC
- Contract
- Remote
- Mid-level
- 3 years
- Supervising experience
Quick Apply
Network Engineer
Agile Defense —Suitland, MD
- $130,000 - $138,000 a year
- 8 hour shift
- Bachelor of Science
- 3 years
- Analysis skills
- Paid holidays
- Disability insurance
Quick Apply
Network Engineer
CELESTIAL INNOVATIONS GROUP LLC —Washington, DC
- $130,000 a year
- Full-time
- Hybrid work
- Research
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Network Security Engineer
TechOpps Inc. —Annapolis, MD
- Weekends as needed
- Hybrid work
- Windows
- Team management
- Mentoring
Security Engineer 2 - Cyber Security
WesBanco Bank, Inc. —Bowie, MD
- $100,000 - $110,000 a year
- Remote
- Azure
- System design
- Windows
- Paid holidays
- Disability insurance
Network and Cyber Systems Engineer
LiquidKinetics —Landover, MD
- $75,000 - $150,000 a year
- Full-time
- Mid-level
- Windows
- Communication skills
- AD&D insurance
- Disability insurance
Quick Apply
RMF Cybersecurity Analyst (15.43)
OCT Consulting, LLC —Hyattsville, MD
- $90,000 - $110,000 a year
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
4d
IT Senior Network Engineer
University of Maryland —College Park, MD
- $144,280 - $173,136 a year
- Full-time
- Background check
- Google Workspace
- Customer service
Network Infrastructure Engineer
ePATHUSA —Clinton, MD
- $49 - $54 an hour
- Contract
- Data analysis skills
- Analysis skills
- Senior level
- Health savings account
- Disability insurance
5d
Network Engineer Level III
Ashburn Consulting —Camp Springs, MD
- $160,000 - $190,000 a year
- Full-time
- Hybrid work
- Office
- Ability to lift 50 pounds
- Driving
Quick Apply
11d
Network Engineer, Mid
Amentum —Columbia, MD
- $145,000 - $165,000 a year
- Full-time
- Schematics
- Military
- Mid-level
- Employee stock purchase plan
- Paid holidays

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Cyber Operations Capabilities Developer (TS/SCI)

Vantor -
Annapolis Jct, MD

Apply Now

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

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#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 largo, md

Cyber Operations Capabilities Developer (TS/SCI)

Detection Engineer - AI Trainer

Network Technician/Engineer

Incident Response Engineer - AI Trainer

Application Security Engineer - AI Trainer

Network System Engineer

Network Engineer

Communications Engineer

Senior Network Architect

Network Engineer- Remote

Network Engineer

Network Engineer

Network Security Engineer

Security Engineer 2 - Cyber Security

Network and Cyber Systems Engineer

RMF Cybersecurity Analyst (15.43)

IT Senior Network Engineer

Network Infrastructure Engineer

Network Engineer Level III

Network Engineer, Mid

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