Network Engineer

Post Date

Dec 29, 2025

Location

Alexandria,
Virginia

ZIP/Postal Code

22314
US
Mar 12, 2026 Insight Global

Job Type

Perm

Category

Computer Engineering

Req #

DC0-4fa08e49-0885-4534-8de2-e78b035428a0

Pay Rate

$110k - $160k (estimate)

Job Description

This position is willing to pay an annual salary between $110,000-$160,000 depending on experience or qualifications. This position requires the ability to be processed for a United States Security Clearance (TSSCI).

Insight Global is seeking a Senior Network & Telecommunications Engineer to design, implement, and maintain advanced data, voice, and video telecommunication systems. This role is ideal for a seasoned professional who thrives in complex environments and enjoys mentoring others while driving strategic technology projects.

• Serve as the project leader and designer for new IT technology initiatives, ensuring successful deployments and smooth transitions to operational support.
• Develop test and integration plans for new systems and software to guarantee compatibility with existing infrastructure.
• Provide operational support and maintenance to ensure system functionality, security, and performance.
• Mentor junior IT staff, coordinate work assignments, and promote best practices in system integration and security.
• Prepare technical documentation, including standard operating procedures.
• Administer and maintain multiple networks and telecommunication systems for optimal performance.
• Stay ahead of industry trends and recommend improvements to enhance services and system performance.
• Respond to critical after-hours support issues when needed.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• Bachelor of Science degree in Computer Science or related field coupled with 8 years minimum experience in IT, which includes at least 6 years in network administration OR high school diploma with 10 years minimum experience in IT, which includes at least 6 years in network administration.
• 8 years min. experience in Information Technology, which includes at least 6 in network administration.
• Possess advanced, subject matter expertise in IP-based network and telecommunication system design, administration, and support, preferably Cisco.
• Experience with Cisco IOS/NX-OS, InfoBlox, Ironport, and Riverbed is desired.
• Experience working with Cisco Catalyst 9K switches and Cisco Nexus 9K switches is desired.
• Experience working with Cisco ISR/ASR routers is desired.
• Must be organized, self-motivated and able to work with minimal to no supervision.
• Ability to communicate effectively in both written and verbal form and with all levels of employees; possess good interpersonal skills.
• Project management experience
• Must be willing to work hours outside of a regular schedule.
• Ability to obtain and maintain appropriate security clearances.
• Ability to obtain and maintain the current DOW 8140 and/or DOW 8570 certification or obtain relevant education substitution within 6 months of employment.

Nice to Have Skills & Experience

- A Cisco Certified Network Professional certification, or equivalent knowledge or experience is preferred.
- Experience with Cisco Unified Communications Manager, Unity Connection, and Cisco IM & Presence is a plus.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.