Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
Analog Design Engineer
General Dynamics Mission Systems, Inc
McLeansville, NC
CLEARANCE REQUIREMENTS:Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government…
Added 3 mins ago
Quality Engineer Level 2 or Level 3
Northrop Grumman
Corinne, UT
Northrop Grumman’s Space Sector is seeking a Quality Engineer – Level 2 or Level 3 to join our team in Promontory, UT . This position is 100% onsite and cannot accommodate telecommute work.
Added 3 mins ago
Principal Propulsion Engineer - 3
Northrop Grumman
Corinne, UT
We are seeking a highly motivated and detail-oriented Principal Propellant Materials and Process Engineer to join our team. In this role, you will be responsible for supporting all aspects…
Added 4 mins ago
Entry Level Environmental Engineer
PERATON INC.
CLEARFIELD, UT
Added 4 mins ago
Regional Technical Director
Barton Associates Inc
York, PA
…observations, and commissioning coordination. May serve as Engineer of Record or Project Manager on complex projects, maintaining alignment with scope, schedule, and…
Added 4 mins ago
Regional Technical Director
Barton Associates Inc
Philadelphia, PA
…observations, and commissioning coordination. May serve as Engineer of Record or Project Manager on complex projects, maintaining alignment with scope, schedule, and…
Added 4 mins ago
Senior Specialist, Electronic Warfare Systems Engineer
L3Harris
Salt Lake City, UT
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a…
Added 4 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Salt Lake City, UT
…changed - we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3…
Added 4 mins ago
Senior Cloud Engineer
EIDE BAILLY
SALT LAKE CITY, UT
Added 4 mins ago
Senior Software Engineer - Operational Improvement
WESTERN GOVERNORS UNIVERSITY
SALT LAKE CITY, UT
Added 4 mins ago
DataStage Engineer
CGI Technologies and Solutions, Inc.
Salt Lake City, UT
CGI is seeking an experienced DataStage Engineer to join our team in Salt Lake City, UT. In this role, you’ll help build and support enterprise data platforms that enable organizations to…
Added 4 mins ago
Cloud Platform Engineer
SAIC
Chantilly, VA · Beale AFB, CA
SAIC is seeking a Cloud Platform Engineer to design, deploy, automate, and sustain the cloud platforms and developer services that enable Capability Providers to develop, integrate, test,…
Added 5 mins ago
Vice President, Senior Data Engineer
Sumitomo Mitsui Banking Corporation
Charlotte, NC
Engage with IT architects, database administrators, and cybersecurity teams to design robust back-end infrastructures that meet stringent security, scalability, and performance requirements.
Added 5 mins ago
SYSTEMS ENGINEER I/II – COMBAT SYSTEMS INTEGRATION
MIKEL INC
Middletown, RI
Maintain awareness of applicable cybersecurity, information assurance, configuration management, and classified-information handling require
Added 7 mins ago
Network Overlay Engineer
RMC Global
Remote, United States
…Consulting (RMC)? We're in search of an exceptional Network Overlay Engineer to become a part of our mission-driven team, dedicated to making a difference in the federal and commercial…
Added 7 mins ago
Building Engineer I
at Marriott
San Antonio, TX
Follow all company and safety and security policies and procedures; report any maintenance problems, safety hazards, accidents, or injuries; complete safety training and certifications; and…
Added 9 mins ago
Data Scientist
S&P Global Inc.
NY
The AI Data Engineer will specialize in building and optimizing machine learning data pipelines, focusing on AI model tracking, lifecycle management, and integration with AI governance…
Added 10 mins ago
Data Engineer
Kinsale Management, Inc.
Richmond, VA
Are you a data professional who loves turning complex information into reliable, high-impact solutions? Join Kinsale Insurance, a leading excess and surplus (E&S) lines carrier…
Added 12 mins ago
Post Market Surveillance Engineer II
Integer
Plymouth, MN
You are expected to collaborate with others in the exchange of information, ask questions and regularly check for understanding in support in your development as a Post Market Surveillance…
Added 14 mins ago
Software Engineer II -AI-Native - Branch Technology
JPMC page
Plano, TX
As a Software Engineer II at JPMorganChase within the Corporate Sector - Employee Platform team, you are part of an agile team that works to enhance, design, and deliver the software…
Added 14 mins ago
Software Engineer III - Node.js and TypeScript
JPMC page
Columbus, OH
As a Software Engineer III at JPMorganChase in Chase Digital, you will join the Web Channel Frameworks group. Our team builds the developer platform that Chase web engineers use every day:…
Added 14 mins ago
A(
Software Engineer
Auria (Boecore LLC)
Colorado Springs, CO
- $93,000 to $134,760 USD / year
…determination, and passion to elevate space programs for national security, commercial ventures, and international partners. Our success is built on the excellence of diverse teams…
Added 14 mins ago
BA
Test Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Top Secret clearance is required.
Added 14 mins ago
BA
Test Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information;
Added 14 mins ago
JL
BMS Controls Engineer /IoT Operations SME
Jones Lang LaSalle
Boulder, CO
- $120,000 to $150,000 USD / year
The IoT Operations SME ensures the reliable operation, optimization, and security of digital building platforms, software, and hardware across the portfolio. Taking a holistic approach…

Lumen

NETWORK ENGINEER - PUB SEC

Herndon, VA, United States

$145,456 - $193,940 in these states: VA

Apply About employer

Applications open in a new tab.

Job details

Pay: $145,456 - $193,940 in these states: VA
Experience: 12 years of experience in lieu of degree.
Posting language: English
Posted: Jun 27, 2026

Original job description

Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities.

At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter.

This is a high accountability environment where bold ideas drive real innovation for our customers, partners, and industry. The work is challenging, expectations are clear, and trust is built into how we operate. If you’re ready to take ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today.

The Role

The Lead IT Systems Engineer is a Network Engineer responsible for analysis, design, installation, configuration, testing, maintenance, and repair of laboratory network infrastructure and applications with a focus on Layer 2/Layer 3 protocols and technologies to meet customer requirements within applicable standards and regulations.

TS/SCI security clearance required.

The Main Responsibilities

Maintain health of laboratory network equipment, such as switches, routers, firewalls, and networking tools and applications.
Lead technical projects through its entirety: research, conceptualization, feasibility assessment, design, procurement, lab test and evaluation, implementation planning, training, documentation, and transition to the operational environment.
Create technical documents including network drawings, test plans, test reports, implementation plans, and white papers.
Collaborate in the design of the network enterprise including IP address schemes, routing/switching, segmentation, and security.
Serve as Tier III support for an enterprise network operations center through in-depth analysis of complex networking problems.
Provide mentoring and technical/engineering advice to junior engineers.
Knowledgeable in security requirements and techniques for protecting computer systems/networks from attacks, viruses, data tampering, unauthorized system entry, and other emerging threats.
Continue education/training in disciplines necessary to perform duties.
Any other duties as assigned by management.

What We Look For in a Candidate

Qualifications & Critical Skills

Network Engineer, Network Administrator with expertise in Layer 2 and Layer 3 protocols and technologies: IS-IS, BGP/MP-BGP (multi AS) and MPLS routing protocols, Resource Reservation Protocol (RSVP), Label Distribution Protocol (LDP), MPLS Layer-2/Layer-3 Virtual Private Network (VPN), OSPF, Multicast, etc.
IPV4/IPv6 management protocols, Filter Based Forwarding (FBF) Multi-Hop Bidirectional Forwarding Detection (MBFD) Ethernet Operation, Firewalls including Access Control List (ACL), Operation Administration and Maintenance (OAM) Protocol and Network Management with 802.1Q and VRRP/HSRP Certificate Authority Server, ACE/SecureID Server, TACACS+, RADIUS, FTP/SFTP/TFTP, SSH, NTP, SNMP
Proficient with security protocols: 802.1x, IPSEC, MACSEC, SSL/TLS, TACACS+, RADIUS, etc.
Experience with router regression testing.
Experience writing technical documents.
Familiarity with COMSEC practices and cryptographic devices.
Proficient with test tools, e.g. Ethernet test sets, packet captures, protocol analyzers, and the ability to analyze test data.
Computer literate in MS Office apps and MS Visio.
Must possess considerable business acumen.
Ability to quickly adapt to advancing technologies and procedural changes.
Ability to coordinate and communicate effectively with other technologists and business partners to maintain high service levels in a demanding environment.
Ability to work well in a team environment.
Excellent verbal, written and analytical skills.

Technical certifications

CCNA or JNCIA required. CCNP or JNCIP preferred.

Education or Equivalent Experience

Bachelor’s degree in an IT related field and at least six years of experience in enterprise network design.
12 years of experience in lieu of degree.

Other Requirements

TS/SCI security clearance required.
Occasional travel to customer locations for meetings.

Compensation

This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors.

Location Based Pay Ranges

$145,456 - $193,940 in these states: VA

Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process.

Learn more about Lumen's:

Benefits (https://jobs.lumen.com/global/en/benefits-statement)

Bonus Structure

What to Expect Next

Requisition #: 342525

Life at Lumen

Life at Lumen is human and connected, even in a fast moving, AI‑focused organization. We set clear expectations and trust people to meet them. With real support and shared accountability, teams collaborate better, move faster, and deliver meaningful outcomes.

Our Lumen 8 behaviors guide how we interact, make decisions, and work together, shaping a culture built to perform and win.

To learn more about Life at Lumen and how we live the Lumen 8, please visit:

https://jobs.lumen.com/global/en/life-at-lumen

Background Screening

If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page (https://jobs.lumen.com/global/en/faq) . Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Equal Employment Opportunities

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

Privacy Notice

Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Applicant Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data.

To review Lumen’s Global Employment Applicant and Talent Community Privacy Notice, please visit:

https://jobs.lumen.com/global/en/privacy-notice

Disclaimer

The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions.

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

Apply About employer

Report this job