Lead Network Engineer - Public Sector

Lumen is the trusted network for AI. We’re transforming how businesses connect,

secure, and scale in an AI-driven world.

By connecting people, data, and applications quickly, securely, and

effortlessly, we help organizations move faster and unlock what’s next.

At Lumen, people power progress. Our culture is built on teamwork, trust, and

transparency, giving you the flexibility, support, and opportunity to make a

lasting impact. We’re looking for top-tier talent ready to take on the

challenge. Join us in building the future.

THE ROLE

We are looking for a strong leadership / hands-on Network Engineer to work with

our customers capable of assessing the current state infrastructure,

configuration and producing a target-state vision and strategy with best

practice recommendations. Applies advanced engineering and network principles,

theories, concepts, technologies to solve unusually complex problems and issues.

Interacts and drives vendor requirements, resolution of bug fixes, code

upgrades, and vendor development as necessary. Resolves difficult

production/interoperability problems by working with cross functional teams and

applying advanced engineering and network principles, theories and concepts.

Regarded as a subject matter expert and may act as a technical project leader or

provide leadership for the team and/or customer. Self-motivated with problem

solving capabilities, sense of urgency and accountability. The position is

hybrid and requires weekly on-site support.

Required: Active TS/SCI with ability to sit for a Poly. Candidates will be

subject to a background investigation.

THE MAIN RESPONSIBILITIES

* Install, configure, and maintain Juniper network devices, including MX, QFX,

and the latest SRX Series security platforms.

* Configure and support security services on SRX devices, including zone-based

policies, firewall filters, IPsec/SSL VPNs, tunneled connections, and MACsec

encryption.

* Implement and troubleshoot advanced routing protocols, including BGP (with

communities, route filtering, AS-path, MED), OSPF, IS-IS, and MPLS/LDP.

* Support and maintain high-speed fiber optic interfaces, including 10G, 40G,

and 100G ports, with experience in LACP, optical diagnostics, and transceiver

troubleshooting.

* Manage network performance, availability, and security by applying CoS/QoS,

policy-based routing, and traffic shaping techniques.

* Design and support VPN tunnels and secure transport links between data

centers, cloud services, and remote sites.

* Maintain detailed and accurate network documentation, including

configurations, IP address management, and topology diagrams.

* Works directly with the customer to advise on requests and make necessary

configuration changes.

WHAT WE LOOK FOR IN A CANDIDATE

* Required: Active TS/SCI with ability to sit for a Poly. Candidates will be

subject to a background investigation.

* 7+ years of experience with Juniper platforms (MX, QFX, and new-generation

SRX devices).

* Strong expertise in routing protocols such as BGP, OSPF, IS-IS, and MPLS,

including real-world experience with complex policy configurations.

* Experience with security and tunneling technologies,

including MACsec, IPsec, GRE, and firewall zoning and policies.

* Proficiency working with fiber interfaces at 10G, 40G, and 100G, including

troubleshooting transceivers, optical power levels, and port configurations.

* Advanced knowledge of the JUNOS CLI, with familiarity in network automation

tools such as Ansible, Junos PyEZ, or other scripting platforms.

* Experience working with network monitoring and management tools,

including SNMP, syslog, NetFlow, and centralized logging systems.

* Ability to work well with others to achieve common goals and to foster a

cooperative climate, as well as to work independently in the field with

little supervision.

* Ability to support after-hours outages and maintenance actions.

* Experience working independently with little supervision.

* Excellent oral and written communication skills.

*

* Additional Preferred Qualifications

* Juniper Networks Certifications: JNCIS-SEC, or higher

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

$114,082 - $152,109 in these states: MD 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

[https://jobs.lumen.com/global/en/compensation-information]

#LI-Remote

Requisition #: 341792

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.

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information collected during the recruitment and hiring process. Our 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 Privacy Notice, please visit:

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

[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.