{"id":1424911,"url":"https://alion.io/job/expression-networks-systems-engineer-spectrum-sme","title":"Systems Engineer (Spectrum SME)","company":{"id":24004,"name":"Expression Networks","domain":"expr.ai","url":"https://alion.io/company/expr","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fort Meade, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":106000,"max_usd":198000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":910},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"SharePoint","optional":false},{"name":"Agile","optional":true}],"status":"live","first_seen_at":"2026-09-28T20:07:00Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-01T22:17:15Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Expression is seeking a highly motivated Systems Engineer (Spectrum SME) to support electromagnetic spectrum engineering, analysis, and management for military and government spectrum-dependent systems. The role involves reviewing and evaluating technical parameters of proposed mobile service provider systems, performing RF engineering analyses, validating system data, and assessing electromagnetic spectrum compatibility with existing government systems to support coordination and prevent interference.. The position requires the ability to interpret complex technical information, evaluate system performance parameters, identify potential spectrum compatibility issues, and develop engineering solutions that support operational requirements. It also involves periodic process and analytical tool improvement. The ideal candidate will have a background in military RF electronics, spectrum analysis, and systems engineering, with a focus on evaluating technical parameters and supporting operational requirements. This work supports electromagnetic spectrum operations (EMSO) and engineering, improving spectrum coordination and deconfliction across the Department of Defense (DoD) and its inter-agency partners.\nSecurity Clearance:\nSecret with eligibility for Top Secret Clearance required\nLocation:\nOnsite in Fort Meade, MD\nResponsibilities:\nEvaluate technical parameters and operational requirements of military and government spectrum-dependent systems.\nReview and evaluate proposed commercial wireless network deployments and modifications to assess potential impacts on military and government spectrum-dependent systems.\nPerform engineering analysis to assess RF system performance, spectrum compatibility, and potential interference.\nAnalyze potential interference scenarios involving commercial wireless systems and existing government systems operating within adjacent or overlapping frequency bands.\nDevelop technical validation criteria and analytical methodologies to support spectrum engineering.\nCollaborate with technical teams to derive and validate system parameters from multiple sources.\nUse engineering and data analysis tools to manage and analyze technical datasets.\nRecord, analyze, and maintain parametric data of military and government spectrum-dependent systems.\nGenerate reports and present findings to Government stakeholders.\nMaintain configuration management of technical data and engineering documentation.\nCoordinate with engineering and operations teams to improve the accuracy and availability of spectrum data.\nSupport equipment certifications, system allocations, assignments, and spectrum deconfliction.\nProvide technical support by investigating and resolving spectrum compatibility and RF interference issues.\nContribute to the ongoing development of spectrum engineering processes, tools, and analytical capabilities.\nPerform user testing and validation of spectrum engineering software and tools.\nSupport the refinement of technical processes and analytical methodologies to improve the consistency, accuracy, and efficiency of MSP engineering assessments.\nRequired Qualifications:\nEducation: Bachelor's degree in Electronics or Electrical Engineering, or related STEM fields. Degree requirements can be waived based upon military experience.\nTechnical Background: Experience with military electronics, RF systems, component-level troubleshooting, or electrical systems. Strong understanding of RF principles, antenna theory, propagation modeling, cellular communications, and wireless system characteristics. Ability to interpret electronic schematics, technical specifications, and engineering documentation, and perform basic RF calculations..\nSpectrum Engineering & Analysis: Experience or demonstrated understanding of RF engineering, spectrum compatibility, interference analysis, and technical data validation. Ability to evaluate transmitter and receiver characteristics, frequency relationships, and operational parameters.\nSoftware Skills: Proficiency with Microsoft Office and Sharepoint tools. Experience using engineering or analytical software to evaluate RF system characteristics, spectrum compatibility, and interference. Familiarity with spectrum management processes, technical data validation, and analysis of large datasets.\nPreferred Qualifications:\nTechnical experience (i.e., designing, manufacturing, repairing) with RF systems (e.g., Radios, Sensors, Jammers).\n5+ years of experience as a military electronics technician (or equivalent depending upon the Service). Ideally a depot-level component repair technician.\n5+ years of experience in Spectrum Analysis, RF engineering, or spectrum management.\nExperience supporting DoD, federal government, or military spectrum engineering programs.\nFamiliarity with commercial cellular technologies, including LTE and 5G NR.\nExperience evaluating RF interference, spectrum compatibility, and electromagnetic environmental effects.\nFamiliarity with mobile service provider coordination, commercial wireless infrastructure, or carrier network deployments.\nExperience developing engineering assessments, technical reports, and mitigation recommendations.\nAdditional Information:\nThis role does not involve hands-on equipment repair. It focuses on systems engineering, spectrum analysis, technical research, and spectrum management support.The engineer will evaluate commercial wireless deployments and their potential effects on military and government systems, contributing to engineering recommendations that support spectrum coordination and mission assurance. Preference will be given to candidates with military electronics training and experience in RF systems, including depot-level repair; however, specific education and experience requirements may be waived based on demonstrated technical knowledge, relevant experience, and capabilities..\nBenefits:\nExpression offers competitive salaries and benefits, such as:\n401k matching\nPPO and HDHP medical/dental/vision insurance\nEducation reimbursement up to $10,000/yr\nComplimentary life insurance\nGenerous PTO and 11 days of holiday leave\nOnsite gym facility and trainer\nCommuter Benefits Plan\nIn-office Cold Brew Coffee\nAbout Expression:\nFounded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, AI/ML, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s culture focuses on creating immediate and sustainable value for our clients via agile delivery of tailored solutions built through constant engagement with our clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest-growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.\nWe make sure to provide everyone with the tools and opportunities to grow while working on some of the newest technologies in the industry. We get excited about celebrating our professionals' milestones, accomplishments, promotions, overcoming challenges, and many other aspects that make an engaging collaborative environment.\nEqual Opportunity Employer/Veterans/Disabled\nExpression is an Equal Opportunity Employer. If you require a reasonable accommodation during the application or interview process, please submit your request to our Human Resources department through the application portal.","description_format":"text","description_chars":7468,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan","Life insurance","Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","C4ISR","Electronic Warfare","Defense AI"],"lifecycle":[{"event":"open","at":"2026-09-28T23:25:44Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":38,"reasons":["conf:9","velocity","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/expression-networks-systems-engineer-spectrum-sme","json_url":"https://alion.io/job/expression-networks-systems-engineer-spectrum-sme.json","meta":{"generated_at":"2026-10-02T02:19:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3115,"day_limit":5000,"remaining_today":1885,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}