Network Design Engineer V (WAN /Job Package Engineer) ABMS

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 SAIC seeks a Lumen Network Design Engineer V (WAN / Work Package Engineer) to support the Department of the Air Force C3BM/ABMS program. In this lead Lumen engineering role, you apply advanced engineering and network principles to solve unusually complex problems and to develop/evaluate/implement secure WAN/transport solutions. Embedded with the SAIC mission team, you translate operational and cybersecurity requirements into implementable field work packages for classified and unclassified environments. Deliverables to the SAIC Chief Engineer and technical engineering include HLD/LLD, design-review packages, diagrams, and (as requested) bills of material and configuration templates. HYBRID role; initial work is performed in contractor-provided facilities. The engineer works with SAIC’s Chief Engineer to design secure WAN/transport connectivity and deliver implementation-ready field work packages. Contingent upon contract award expected in Q1. The Main Responsibilities WAN Architecture & Design Engineering. Develop WAN/transport design recommendations for mission networks: site connectivity, segmentation, resiliency, and performance engineering across classified and unclassified enclaves. Define engineering requirements, interfaces, and implementable WAN designs, including L0 circuit configurations and CLLI circuit-route options across CONUS/OCONUS; optionally address routing, addressing, QoS, encryption, and boundary protection. Develop optimized WAN transport options using OTN and ITU‑T standards (G.709, G.798, G.872); apply MPLS/IP, Ethernet, VPN/IPsec, SD‑WAN, and modern secure access patterns (SASE/SSE) where applicable. Propose WAN work package options to SAIC technical leadership to support engineering trades before implementation; deliverables may include HLD/LLD, logical/physical diagrams, IP plans, L0 routing/QoS policies, security boundary requirements, BOM/part lists, rack elevations (as applicable), configuration templates, and interface cut sheets. Support the SAIC Chief Engineer with MOPs, implementation plans, cutover schedules, rollback procedures, and test/validation plans; participate in technical reviews and change control; identify/mitigate risks per work package. Recommend optimized WAN solutions for current/long-range planning; partner with technical leads to select tools/technologies that improve efficiency, reduce cost, and increase customer satisfaction. Create/maintain engineering and compliance evidence (device configuration baselines, DISA STIG notes/checklists, boundary descriptions, diagrams, status reports) to support audits and RMF/ATO. Support operational projects and maintenance windows; assist implementation teams during turn‑ups, migrations, and service transitions. Recommend automation/standardization of repeatable engineering tasks (configuration generation, validation checks, documentation workflows) consistent with program approvals. Troubleshoot complex hardware/software/network issues (as requested); document problems, root causes, and resolutions; feed lessons learned into package templates and standards. Support WAN capacity planning across sites/segments (bandwidth, optical/Carrier Ethernet where applicable, routing headroom, power/cooling constraints, lifecycle/EOL). Support L0 circuit delivery/integration/activation and service migrations: coordinate with providers, validate acceptance criteria, and update as‑built documentation. Provide inputs to design review packages; update network drawings (e.g., Visio) and route maps to reflect approved designs and as‑built changes. Develop ROM estimates and cost models for new sites, routes, and WAN services. Operational Support, Provider Coordination, and Documentation As requested by the PM and/or Chief Engineer, serve as technical liaison among teams to align design intent, circuit turn‑up activities, and field execution. Provide Tier 3/4 troubleshooting and root‑cause analysis for WAN/transport issues and recommend corrective actions. Support RMF/ATO by producing required network engineering evidence: diagrams; port/protocol/service documentation; boundary descriptions; STIG checklists/implementation notes; and as‑built configurations. Deliver technical design reviews, implementation‑readiness briefings, and mission‑impact assessments to the SAIC Chief Engineer and operational teams. What We Look For in a Candidate US Citizenship is required. Active TS/SCI or SCI Eligible. IAT Level I/II/III Certification. Travel is required. Education/experience: BA/BS +17 years; or MS + 13 years; or PhD/JD + 10 years related experience. 14+ years progressive WAN/transport engineering, network architecture, or telecommunications experience, including deployable implementation/job packages. Deep expertise in: OTN and ITU‑T standards (G.709, G.798, G.872). MPLS/IP, Ethernet, VPN/IPsec overlays, and enterprise/carrier WAN design patterns. Routing/traffic engineering (BGP, OSPF/ISIS), path control, convergence, SD‑WAN and secure connectivity (SASE/SSE), segmentation/policy design, QoS (marking/queuing/shaping), performance engineering, capacity planning. Network security, boundary protections, and Zero Trust; field‑ready engineering packages (logical/physical diagrams, IP plans, BOMs, config templates, implementation steps, cutover/rollback, test/validation). Task/work‑order execution support: design reviews, implementation readiness coordination, and design‑to‑field discrepancy resolution. Technical writing/communications: concise engineering documentation and briefings for technical and non‑technical stakeholders. Consultative skills: rapport, fact‑finding, requirements definition, options/recommendations, follow‑through, customer focus; thrives with competing priorities. 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

• 132,232 - $176,310 in these states: AL AR AZ FL GA IA ID IN KS KY LA ME MO MS MT ND NE NM OH OK PA SC SD TN UT VT WI WV WY
• 138,844 - $185,124 in these states: CO HI MI MN NC NH NV OR RI
• 145,456 - $193,940 in these states: AK CA CT DC DE IL MA MD NJ NY TX VA WA

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. 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 ( 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 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: 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. #J-18808-Ljbffr Lumen Inc