Network Security Engineer Jobs in District of Columbia

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Palo Alto Network Security Engineer

Tandym Tech

Vienna, Virginia, USA

Contract

A top Fortune 50 financial institution is currently seeking a Network Security Engineer (specializing in Palo Alto) to support a major firewall rules validation and optimization project. This role offers the opportunity to work on enterprise-scale security initiatives involving on-premise and cloud infrastructure, integrating cutting-edge tools like FireMon, ServiceNow, and Illumio. About the Opportunity: Schedule: Monday to Friday (occasional after-hours/on-call support required) Assignment Le

Network Security Engineer

Motion Recruitment Partners, LLC

Washington, District of Columbia, USA

Full-time

A growing cyber security consulting firm is seeking a Network Security Engineer to join a highly collaborative cybersecurity team supporting enterprise-level infrastructure. This role is ideal for a seasoned network engineer with deep expertise in network security, threat mitigation, and incident response. You'll design and maintain secure network architectures, monitor for anomalies, and play a key role in strengthening the organization's overall security posture. This is a 6-month Contract-to-

Network Security Engineer

Trigint Solutions

Annapolis, Maryland, USA

Contract

Job Title: Network Security Engineer Location: Annapolis, MD Duration: Long Term Contract Only on W2 Note: Hybrid (Three (3) days on site and 2 days remote) Summary: The Network Security Engineer will actively participate in planning and coordinating the design, installation, and connectivity of computer and network systems to ensure stable, scalable, redundant, and secure 24x7 network operations. QUALIFICATIONS: The Offeror shall propose resource(s) that meet the following minimum qualification

Senior Network Security Engineer

Costar Group

Arlington, Virginia, USA

Full-time

Senior Network Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate infor

Q009 - Network Security Engineer

V-Soft Consulting Group, Inc

Washington, District of Columbia, USA

Contract

Network Security Engineer / Sr Network Engineer Primary Location: Washington DC 20024 (*Hybrid 3x) V-Soft Consulting is currently hiring for an Network Security Engineer / Sr Network Engineer for our premier client in Washington DC 20024 (*Hybrid 3x) Education and Experience Need total 10+ years of networking exp. Knowledge and Skills: Experience building large scale, multi-site network architectures. 5 Years Required Experience with firewalls: Cisco Firepower (NGFW) or Cisco ASA Firewalls.

Network Security Engineer

Accenture LLP

Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Network Security Engineer

TriosysIT Inc.

Washington, District of Columbia, USA

Contract, Third Party

Duties & Responsibilities:a. Ability to monitor and analyze data traffic patterns within the OCFO network infrastructure;b. Identify network problems and recommend improvements to ensure optimal performance;c. Ability to improve network quality regarding any degradation;d. Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them;e. Ability to ensure reliability and stability of the work through the above actions;f. Configure rout

Network Security Engineer

TECKNOMIC LLC

Washington, District of Columbia, USA

Full-time

This is a full-time position with Tecknomic and the project is with the Office of the Chief Financial Officer (OCFO). This is a hybrid role (onsite 3 days per week). Please note, in order to apply for this position, you must be able to provide proof of Covid-19 vaccination. This role closes on 7/11/2025. Candidates must be local to the DMV area for this hybrid (3 days weekly onsite) role. Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of

Network Security Engineer

INSPYR Solutions

Merrifield, Virginia, USA

Contract

Title: Network Security Engineers (specializing in Palo Alto) Location: Remote Duration: Initial 6 months contract plus extension Work Requirements: , Holders or Authorized to work in USJob Description Network Security Engineering services to validate existing firewall rulesets in place and approve new firewall requests for client's on-premise and cloud firewalls. The project requires that all firewall rules be reviewed and optimized, removing legacy rules, and validating business owners for exi

Network security Engineer- Local to DMV only

Digitek Software, Inc.

Washington, District of Columbia, USA

Contract, Third Party

One of our clients is looking for the position of Network Security Engineer based on following skills: *Only submit local candidates to DMV region* *Hybrid position - candidate will be required to be on-site 3x/week in the near future* Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of the OCFO network and the supporting security infrastructure. Duties & Responsibilities: Ability to monitor and analyze data traffic patterns within the OCFO

Network Security Engineer

IntellectFaces, Inc.

Washington, District of Columbia, USA

Contract

Duties & Responsibilities: a. Ability to monitor and analyze data traffic patterns within the OCFO network infrastructure; b. Identify network problems and recommend improvements to ensure optimal performance; c. Ability to improve network quality regarding any degradation; d. Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; e. Ability to ensure reliability and stability of the work through the above actions; f. Configur

Network Security Engineer Sr.

Jacobs

Fort Meade, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Network Security Engineer, Senior to join our team of passionate individuals in Ft. Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: In support of a DISA effort, Amentum is assembling a team of network engineers, systems engineers, Unified Co

Network Security Engineer with exp in Network Security including Security routing protocols, IPSec, VPN, Security (Webcam Interview) (HYBRID_Only Local to DC/MD/VA Area)

NextGen Solutions Corporation

Washington, District of Columbia, USA

Full-time, Contract, Third Party

We are looking for Network Security Engineer / Sr. Network Engineer with strong security (network) experience (Min 1+ years of exp) HYBRID (Webcam interviews) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 16 Months + Location: Washington DC 20024 Immediate interviews Webcam interviews ONLY Network Security Engineer / Sr. Network Engineer with strong security(network) experience *Only submit local candidates to DMV region* *Hybrid position - candidate will be requi

Senior Network Security Engineer (Hybrid)

SYSCOM, Inc.

Annapolis, Maryland, USA

Full-time

SYSCOM, Inc. provides specialized information technology resources that possess the requisite skills and capabilities to deliver enterprise level solutions that help our client s achieve their objectives. At SYSCOM, we have a proven process that brings the best and brightest resources into our organization. Our teammates have excellent verbal and written communication skills as well as coordination and organization skills. The objective of our approach is to ensure a high level of customer satis

Network Security Engineer

Tri-Force Consulting Services Inc

Annapolis, Maryland, USA

Third Party, Contract

Job Title:Network Security EngineerClient:Maryland Judiciary Information SystemsLocation:189 Harry S Truman Parkway, Annapolis, MD 21401. PLACE OF PERFORMANCE: Work shall be performed in a hybrid setting each week, Monday through Friday. SUMMARYThe AOC is seeking proposals from prospective Offerors to provide one (1) Network Security Engineer. The Network Security Engineer will actively participate in planning and coordinating the design, installation, and connectivity of computer and network sy

Network Security Engineer

Evolver Federal

Arlington, Virginia, USA

Full-time

Evolver is seeking a Network Security Engineer to support Information Assurance (IA), Cyber Security, and Computer Network Defense functions. The ideal candidate will be responsible for security management, policy enforcement, certification and accreditation (C&A) processes, and ensuring compliance with federal laws, DoD, DON, and ONRG regulations. This position requires on-site work at Arlington, VA. The Network Security Engineer will work closely with security teams, system administrators, an

Senior Network Security Engineer Must and local to DMV area with strong and security and network experience

Unisoft Technology Inc

Washington, District of Columbia, USA

Contract, Third Party

Duties & Responsibilities: a. Ability to monitor and analyses data traffic patterns within network infrastructure; b. Identify network problems and recommend improvements to ensure optimal performance; c. Ability to improve network quality regarding any degradation; d. Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; e. Ability to ensure reliability and stability of the work through the above actions; f. Configure route

Network Security Engineer

DK Consulting

Annapolis, Maryland, USA

Contract, Third Party

Position: Network Security Engineer Client: Administrative office of the Courts (AOC) Location: 189 Harry S Truman Parkway, Annapolis, MD 21401 (three days onsite, two days remote) Duration: Five years Interview mode: In person at 187 Harry S Truman Parkway, Annapolis, MD 21401. DK Consulting Overview: Founded in May 2003, DK Consulting, LLC, a woman-owned small business, was formed to provide management and technology solutions based on industry best practices. DK Consulting, LLC works with mul

Senior Network Security Engineer

GreyMatter Solutions

Annapolis, Maryland, USA

Third Party, Contract

Position: Network Security Engineer Location: Maryland (Hybrid) Duration: 12+ Months contract Note: Need only local s to Maryland Flexibility allowed after satisfactory performance, with potential for expanded remote work. May require extended hours for project deadlines or on-call support. Two-to-four week training provided. Minimum Requirements: Associate degree in an IT-related field. Active certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE) and Cisco Certified N

Senior Network Security Engineer

Costar Group

Arlington, Virginia, USA

Full-time

Senior Network Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate infor