30 network engineer intern jobs at 15 companies in Rosslyn, VA
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Senior Network / Communications Engineer
Reston, Virginia, United States
HybridContract
Global C2 Integration Technologies: Provides AI and engineering solutions for defense missions.
10+ YOEBachelor's degree in related field; 10+ years network/communications experience; strong AWS networking; Terraform; VSAT and terrestrial systems; TS/SCI clearance; international travel.
AWS, Terraform, VSAT, Cisco Routing and Switching, VPN, Firewall
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing a bachelor's, master's, or PhD in electrical engineering, computer science, computer engineering, or a related field; knowledge of testing, networks, programming, or systems engineering preferred.
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
7+ YOEBachelor’s degree in engineering or IT; 7+ years progressive experience; TS/SCI with eligibility; DoD 8140 certification; valid driver’s license; passport for international travel.
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
10+ YOEBachelor’s degree and 10+ years of related experience; strong AWS networking (IaC/Terraform); global WAN/field deployment; TS/SCI clearance with polygraph preferred; ability to travel 30-40% international.
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
10+ YOERequires 10+ years of experience, active TS clearance with FSP or ability to obtain, Python and C development, UNIX applications, networking, reverse engineering, exploit software, OS internals, debugging, and version control.
ManTech: Provides technology solutions for defense and intelligence agencies.
2+ YOEBS+4yrs or MS+2yrs or HS+8yrs; experience with Python or C/C++; troubleshooting and debugging; networking, low-level system internals, reverse engineering and Atlassian tools preferred; active TS/SCI w/Poly required.
L2T: Provides managed network security and custom software engineering solutions.
10+ YOE10+ years Linux system administration, Linux internals knowledge, SaltStack experience, networking and virtualization expertise, ability to obtain/maintain security clearance and U.S. citizenship required.
Nightwing: Provides advanced cyber and intelligence solutions for national security.
1+ YOEBachelor's in CS/CE or related, 1+ years programming experience in C/C++ and Python, strong OS and network internals knowledge, Top Secret/SCI + Full Scope Poly, familiarity with binary analysis tools and software security.
Forterra: Develops autonomous ground vehicle systems and software for defense.
3+ YOE3+ years software engineering; experience with Rust or strong systems languages, TypeScript/React, Linux, Docker, CI/CD, scripting (Bash/Python); ability to debug across app, OS, and network layers.
Principal Associate, International Risk, Strategy & Technology Enablement- Network Risk & Advisory
McLean or New York City or Richmond
$119k-$164k/yrOnsiteFull Time
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
3+ YOERequires a high school diploma or equivalent and 3+ years in risk management, network engineering, data governance, or project management; 2+ years in reporting, metrics, visualization, or technical documentation.
Principal Associate, International Risk, Strategy & Technology Enablement- Network Risk & Advisory
McLean or New York City or Richmond
$119k-$164k/yrOnsiteFull Time
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
3+ YOERequires high school diploma or equivalent, 3+ years in risk, network engineering, data governance, or project management, business-client experience, and 2+ years in reporting, metrics, visualization, or technical documentation.
Principal Associate, International Risk, Strategy & Technology Enablement- Network Risk & Advisory
McLean or New York City or Richmond
$119k-$164k/yrOnsiteFull Time
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
3+ YOEHigh school diploma or GED; 3+ years in risk management, network engineering, data governance, or project management; 3+ years supporting business clients; 2+ years in reporting, metrics, visualization, or technical documentation.
2027 Corporate Summer Internship - Technology (Software Engineering and Cyber)
Memphis or McLean or Dallas
$24-$25/hrOnsiteMultiple Commitments Available
HiltonNYSE: HLT: Global hospitality providing hotel accommodation and lodging services.
0+ YOESophomore or junior in post-secondary education, or under one year of professional experience. Must commit to a 10-week, 40-hour onsite program; technology coursework or familiarity is useful.
operating systems, software development life cycle, cyber security, mobile applications, web applications, networking, AI tools
SIXGEN: Provides advanced cybersecurity services and products for national security.
8+ YOE8+ years in intelligence/targeting/OSINT with TS/SCI, professional foreign-language proficiency, hands-on AI/LLM engineering, Python and additional programming proficiency, networking and OS internals knowledge, and operational tradecraft.