Phalanx Griffon (PG) is the Air Force’s flagship airborne node connecting warfighters to decision‑quality data across the  DAF BATTLE NETWORK . As  Senior Systems Engineer , you will own the digital thread that turns brilliant ideas into flight‑ready capability for  Major Release 2 (FY 25 – 27) —driving requirements, architecture, and model‑based systems engineering across hardware ( Nomad ), software ( Smith ), and operations ( Watch ). Essential Job Functions: Architect & Model the System‑of‑Systems Lead creation and upkeep of the government‑owned  SysML / CAMEO  model, DoDAF views, and interface‑control documents (ICDs) that capture Nomad‑Smith‑Watch interactions with the Digital Infrastructure (DI), SATCOM links, and cross‑domain solutions.

Ensure every requirement traces to a verification method and mission thread, supporting CJADC2 and Operational Imperative #2 objectives.

Requirements & Baseline Management Elicit, decompose, and manage stakeholder needs in DOORS‑NG (or equivalent); chair requirements reviews, delta boards, and configuration‑control boards.

Maintain the  Technical Baseline  and drive change packages through digital workflows, preserving model / document synchronization.

Integration Leadership Partner with IPT leads to translate digital designs into Integration SIL builds; resolve cross‑domain, crypto, power, and data‑bus interface issues quickly.

Feed lessons learned back into the model, ensuring the next sprint starts with an accurate baseline.

Verification & Validation Alignment Collaborate with Test & Flight‑Test teams to develop the  Verification Cross‑Reference Matrix (VCRM)  and ensure early “shift‑left” validation of safety, cyber, and performance requirements.

Provide pre‑flight technical concurrence for Interim Authorizations To Test (IATTs) and air‑worthiness packages.

Risk, Metrics & Reviews Maintain the technical risk register, conduct root‑cause analyses, and brief burn‑down plans to senior DAF leadership.

Feed schedule, maturity, and performance metrics into the Integrated Master Schedule (IMS) and digital dashboards.

Mentorship & Culture Coach mid‑level engineers on MBSE best practices, Agile/SAFe workflows, and DevSecOps culture in a classified environment.

Foster a collaborative, “model‑first” mindset across Government and industry teammates.

Required Skills: Due to the sensitivity of customer related requirements, U.S. Citizenship is required. B.S. in Systems, Electrical, Aerospace, Computer Engineering—or related field and 8 years of experience with systems engineering on DoD C4ISR, avionics, or open‑architecture programs, including requirements management, architecture, and integration. Active TS/SCI  clearance. Proficiency with  SysML modeling tools (CAMEO/MagicDraw, Rhapsody, or equivalent)  and requirements databases (DOORS, Jama). Demonstrated experience leading multi‑disciplinary design reviews (SRR, PDR, CDR) and managing technical baselines in a digital‑engineering environment. Solid grasp of MIL‑STD avionics power, data links (Link‑16/22, TTNT, OMS/UCI), SATCOM, Type‑1 crypto, and RMF / IA compliance. Desired Skills: INCOSE CSEP / ESEP  or DAU ENG/SAE Level III certification. Prior work on  ABMS, CJADC2, or other open‑architecture airborne networking  efforts. Familiarity with DevSecOps pipelines (Platform One / Iron Bank) and automated model validation (ModelCenter, Cameo Simulation Toolkit). Experience briefing SES / GO audiences and shaping acquisition strategy documents (AS, SEP, SEMP, TEMP). 7297