Sr. Network Engineer
SCD Information Technology
We are seeking a skilled and proactive Sr. Network Engineer responsible for designing, maintaining, implementing, and troubleshooting our clients networks. You will work in a collaborative environment to provide cutting‑edge solutions and customer service. You can expect to spend your time accomplishing the following: 85% of time on Objective 1: Completing customer projects and solutions 10% of time on Objective 2: Prioritization, planning, and scheduling 5% of time on Objective 3: Professional growth and development Responsibilities Design, implement, and support LAN, WLAN, and WAN network infrastructure. Serve as technical escalation point. Create and maintain technical and process documentation. Troubleshoot infrastructure‑related hardware or network connectivity issues. Perform testing and validation of new hardware and code. Lead the design, test, and implementation of network proposals. Provide consultation support to internal and external partners for network infrastructure design and enhancements. Qualifications Bachelor’s degree in Computer Science or engineering related field (Preferred) 10 years of experience in a computer related field. JNCIP or CCNP (Required) JNCIE or CCIE (Service Provider Preferred) ITIL 4 Foundation (Preferred) Experience in production network environments. Experience in the configuration and deployment of Cisco, Juniper, and Aruba switches, routers, and wireless access points. Experience with the design, troubleshooting, and configuration of network protocols such as BGP, OSPF, TCP/IP, MPLS, and Spanning Tree. Experience with leading the design and delivery of network projects. Experience with network monitoring and diagnostic tools. Experience with the creation and maintenance of documentation such as operating procedures and network diagrams. Strong customer service skills. Strong technical troubleshooting skills. Strong written and verbal communication skills. Strong time, priority, and task management skills. Familiarity with enterprise and user networks a plus. Ability to manage multiple assigned tasks concurrently with minimal supervision. Ability to work independently and as part of a team. Python and Ansible experience a plus. Previous experience with Metro Ethernet networks and infrastructure a plus. Salary Range: 130,000 - 150,000 The SCD Information Technology pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role’s responsibilities, the candidate’s educational background, their work experience, and the specific competencies crucial for success in the role. In addition to a competitive salary, we provide a comprehensive Total Rewards package that includes major medical benefits, dental and vision coverage, a 401(k)-contribution plan, holiday and personal time off, professional development training and certification benefits, health and wellness initiatives, and more. At SCD Information Technology, we are committed to providing equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. #J-18808-Ljbffr
$92.3k - $166.85k
...Job Description Leidos is seeking a Sr. Network Engineer to join our Defense Enclave Services (DES) team at F ** t. Meade, MD.** The DES program is a highly demanding mission and requires expert technical and professional management to support DISA’s enterprise Information...Senior$118.7k - $153.9k
...our differences make us stronger, and that the finish line is always sweeter when the whole team crosses together. Position Sr Network Engineer – Remote (USA) Overview As a Network Engineer, you will partner with Network Team leadership to design, implement, and operate...SeniorWork experience placementRemote workHome officeFlexible hoursWeekend work$10k
...health and technology allowances, and access to a state-of-the-art technology lab. Learn more at Your Mission Join ClearEdge as a Network Engineer supporting programs and infrastructure. You will design, implement, maintain, and secure network systems, ensuring reliable...Senior- ...Senior Network Engineer Ft. Meade Area, MD · Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | 40 Hours/Week Are you a mission-driven Network Engineer ready to elevate secure communications? Join a cutting-edge, fast-moving team...SeniorFull timeImmediate start
$92.3k - $166.85k
...Description Leidos currently has an opening for a Senior Network Engineer to support a Department of War customer in the Washington DC metro area. This is a great opportunity to work with an elite team of network professionals to maintain a secure environment for...SeniorLocal areaImmediate start$150k - $265k
...Type Regular Primary Responsibilities Enterprise / Traditional Networking Design, implement, configure, and support enterprise network... ...than general‑purpose system administration alone. Systems Engineering Design end‑to‑end systems that integrate Linux hosts, network...SeniorPermanent employmentContract workWork experience placementLocal area$116.35k - $210.33k
...The Digital Modernization Sector at Leidos has an opening for a Senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD . The successful candidate will have a Network...SeniorContract workLocal areaImmediate startRemote work$114k - $130k
...Greenlight Networks is a Fiber to the Home Internet Service Provider (ISP) dedicated to delivering high-quality internet connectivity... ...We are seeking an experienced and highly skilled Senior Network Engineer to join our dynamic team and play a key role in designing, deploying...SeniorWork experience placementCasual workAfternoon shift$130k - $160k
...Responsibilities & Qualifications RESPONSIBILITIES The Senior Network Engineer/Developer is expected to be able to accomplish the following: Develop specifications and detailed schematics for network architecture. Conduct cost‑benefit analyses and support hardware/software...SeniorFull timeContract workTemporary workLocal areaShift work- ...solutions provider in Maryland is looking for a skilled IT professional with over 14 years of experience, including at least 5 years in Network/IT roles. The ideal candidate should possess a strong background in Cisco network technologies and F5 Big-IP load balancers....Senior
$69.72 - $100.96 per hour
A government solutions company is seeking an experienced Network Engineer to support critical missions. This role involves troubleshooting complex network issues, analyzing infrastructures, and advising clients on network improvements. Ideal candidates have over 6 years...SeniorHourly pay$123k - $180k
...Senior Network Engineer Job Locations US-TN-Arnold AFB Requisition Number 2026-23640 Category Engineering Category Engineering Overview Job Title: Senior Network Engineer Location: Arnold AFB, TN Job Family...SeniorFull timePart timeH1bNight shift- dstaffing is seeking a Telecommunications Network Engineer with four or more years of experience. This position involves maintaining and supporting complex network systems and ensuring optimal performance. The role offers a limitless environment and opportunities for professional...Senior
$190k - $240k
...employees are integral players in support of mission-critical programs focused on our National Security. Role Description: A Network Engineer is needed to join a highly performing agile team using the Scaled Agile Framework (SAFe) methodology to support a large,...SeniorWork experience placementFor subcontractorLocal areaFlexible hoursNight shift- A leading network engineering firm located in Annapolis, Maryland, is seeking a Network Engineer to optimize system performance and manage network design. The ideal candidate will hold a Master's degree or equivalent experience with a Top Secret SCI w/ Polygraph clearance...Senior
$200k - $250k
Synergy ECP is looking for an experienced Level 3 Network Engineer in Maryland to work on mission-critical operations. The ideal candidate will assist in network management, analyze requirements, and troubleshoot network issues. With a compensation range starting at $2...Senior- Freedom Technology Solutions Group, LLC is seeking a Network Engineer to join a team in Annapolis Junction, MD. The role includes providing engineering and design support for the Cryptographic Physical Products Modernizations program, among other responsibilities. Ideal...SeniorFlexible hours
$75 - $100.97 per hour
Network Engineer Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country’s most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology and...SeniorHourly payContract workLocal area- ...Network Engineer (Cisco | Zero Trust | NIST) Looking to make an impact in a secure, enterprise environment? Join a team focused on building resilient, secure network infrastructure using modern Zero Trust and NIST‑aligned practices. Where? Hybrid role with remote flexibility...Full timeCasual workRemote workWeekend work
- ...Network Engineer Location: Linthicum, MD Required Clearance: TS/SCI w/ CI Poly Salary: Negotiable Overview: We are seeking a Network Engineer to support a DoD Cyber Security project, with a focus on integrating networking and cryptographic systems. The...
$120.8k - $265.8k
...Job Title: Network Engineer 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity:...Full timeContract workWork experience placementFlexible hours$104k - $166k
Responsibilities Peraton is seeking a Network Engineer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity to work at...Permanent employmentContract workWork at officeShift work- J&T Business Consulting in Catonsville, Maryland is seeking a Cisco Certified Network Engineer who can obtain a Public Trust clearance. The role requires significant experience in configuring routing and switching protocols across large enterprise networks. The ideal candidate...Senior
- Cornerstone Defense LLC, located in Annapolis Junction, MD, seeks an Expert Network Engineer to provide technical and system administration support. You'll be responsible for network performance, algorithm development, and maintaining the network infrastructure. The ideal...Senior
- Gilder Search Group is seeking a skilled Network Engineer for a position at Fort Meade, MD. This role involves designing, building, and troubleshooting robust network systems and requires a Cisco Certified Network Professional (CCNP) certification. The ideal candidate...Senior
- Avid Technology Professionals is looking for a Network Engineer based in Maryland, United States, who will be required to travel as needed and be on-call for operational systems. The ideal candidate should have significant experience with Cisco and Arista configurations...Senior
$130k - $270k
Captivation is hiring a Senior Network Engineer in Maryland to provide top-tier network engineering support. The ideal candidate will have a strong background in Cisco and Arista configurations as well as a Top Secret/SCI clearance. This role includes responsibilities...Senior$130k
Medium, located in Maryland, is seeking a Network Engineer who will design, integrate, and support secure network solutions for mission-critical operations. The ideal candidate will collaborate across engineering teams to ensure scalable and reliable network performance...Senior$130k
Synergy ECP, located in Columbia, Maryland, is seeking an experienced Network Engineer to design, integrate, and maintain secure network solutions. This role focuses on optimizing network performance and supporting high-level operations, collaborating with teams to enhance...Senior- Synergy ECP is seeking an experienced Network Engineer to join their team in Maryland, United States. The ideal candidate will possess profound knowledge of Cisco and Arista technologies and have a strong background in network engineering. This role demands an active TS...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Network Engineer. Be the first to apply!
- senior application security Glen Burnie, MD
- senior manager diversity & inclusion Glen Burnie, MD
- senior project manager contract Glen Burnie, MD
- senior manager legal Glen Burnie, MD
- senior manager m&a tax Glen Burnie, MD
- senior implementation project manager Glen Burnie, MD
- senior application administrator Glen Burnie, MD
- senior resident engineer Glen Burnie, MD
- senior financial analyst fp&a Glen Burnie, MD
- senior manager tax Glen Burnie, MD

