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att6d ago
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Network Systems Engineer (IT Sys Eng III) (Government)

United StatesUnited States·Chantillymid
OtherNetwork Systems Engineer
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Quick Summary

Requirements Summary

This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Technical Tools
OtherNetwork Systems Engineer

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers’ mission.

Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video

and collaboration services for the full spectrum of operations.

AT&T has an opening for a Systems Engineer on the Systems Engineering and Program Management team. This role

applies disciplined engineering principles and SDLC practices to guide required artifacts and enable enterprise

technical architecture service delivery and advanced analytics—bridging stakeholder needs with technical execution.

Partnering with the Program Systems Engineering Management Lead, you will support end-to-end architecture

delivery—from requirements definition through lifecycle sustainment—ensuring hardware and software solutions remain

scalable, secure, and aligned to strategic objectives. You will also help streamline workflows and proactively mitigate

technical risk.

Requirements

~1 min read
  • Candidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years of experience OR Masters and 10 years, Bachelors and 12 years, Associates and 14 years or HS diploma and 16 years.
  • Technical knowledge of network infrastructure and hardware (such as routers, switches, firewall, and other networking appliances).
  • Prior experience facilitating and leading meetings, such as readiness review gates.
  • Excellent written and oral communications skills as evidenced by delivering presentations, writing engineering documents, procedures, and other key artifacts used for the successful design, implementation, and maintenance of information systems.
  • Capable of multi-tasking, persuading others, and guiding teammates to overcome obstacles.
  • Attention to detail, quality of deliverables.

  • Experience in Model-Based Systems Engineering.
  • Demonstrated leadership in technical readiness reviews including System Requirements Review (SRR), Engineering Design Review (EDR)Technical Requirements Review (TRR), and Operational Readiness Review (ORR).
  • Engineering best practice knowledge such as International Council on Systems Engineering (INCOSE), and ITIL Foundations certification or higher.
  • Meet DOD 8570 Information Assurance Technical (IAT) Level 2 certification requirements.

Our Network Systems Engineer (IT Sys Eng III) (Government) earns between $118,700 - $224,141 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) *Pro-rated when working less than 40 hrs/wk.
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond what state and local law require may be available but is unprotected · Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

40

Regular

Chantilly, Virginia

AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Click here to learn more or request an application accommodation here.

Location & Eligibility

Where is the job
Chantilly, United States
On-site at the office
Who can apply
US

Listing Details

Posted
July 31, 2026
First seen
August 4, 2026
Last seen
August 5, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
51%
Scored at
August 4, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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attNetwork Systems Engineer (IT Sys Eng III) (Government)