{"id":2964614,"url":"https://alion.io/job/x-energy-engineer-iv-network-infrastructure","title":"Engineer IV, Network & Infrastructure","company":{"id":1789545,"name":"X-energy","domain":"x-energy.com","url":"https://alion.io/company/x-energy","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":81,"open_postings":4,"ghost_share":0,"stale_share":0.75,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Rockville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":139500,"max":159750,"currency":"USD","period":"year","gross":null,"usd_annual":159750},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"HPC","optional":false},{"name":"NIST 800-171","optional":true},{"name":"VPN","optional":true}],"status":"live","first_seen_at":"2026-10-20T23:45:46Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-29T07:50:39Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.\nJob Description\nThis role is responsible the network and on-premises virtual infrastructure development, security, and operations (DevSecOps) focused team to create, deploy, integrate, and maintain hybrid/edge multi-tenant infrastructure designs for secured, scalable and resilient application environments.Job Profile Tasks/Responsibilities:\nEssential duties/responsibilities primary to the role, in order of time spent (from highest to lowest). These are tasks that contribute to the accomplishment of the job purpose. Answers the questions: “what, who, why and how”. These are common for all position levels in this role.\nIntegrate network/computer/storage management system for Cloud Service Providers and on-premises Infrastructure-as-a-Service (IaaS) solutions into full-lifecycle operational service delivery and project management platforms.\nDesign and deploy hardened and compliant office and enterprise Network Infrastructure supporting multi-tenant, virtualized and/or High-Performance Computing production environments either within on-premises IaaS, cloud service provider infrastructure and service platforms, or hybrid combination of both, for best performance and secure processing requirements.\nDevelop and maintain security, availability, performance, and scalability, continuous improvement, and monitoring for highly available and redundant network and virtual infrastructure.\nFull life-cycle development, test, and production management for business-critical applications and end-user productivity software, tailored for manufacturing and engineering, modeling, and data analytic needs.\nResearch vendor network and virtualization deployment guides and instructions for new products to develop secure, resilient, and scalable network infrastructure enabling enterprise applications and platforms integration into core service management systems.\nRedesign recommendations for existing network and virtualization infrastructure to achieve improved security, and enterprise scalability and resiliency requirements for various production, test, and development environments.\nTake ownership of project requirement development, deployment, and operational release management.\nMaintain professional demeanor and behavior at all times in all forms of communication.\nPerform other duties as assigned by manager.\nJob Profile Minimum Qualifications:\nThese minimum qualifications are required and must be met by everyone in this position level of the role. Preferred qualifications are not listed.\nBachelor’s degree in computer science or computer information management, or High School Diploma with a minimum four year work experience in Information Technology field.\nDemonstrated experience with enterprise network and virtual infrastructure engineering and management experience of multi-site, hybrid on-premises and Cloud Service Provider compute and storage environments.\nDemonstrate strong experience with building configurations, deployment, troubleshooting and secure management of enterprise grade Routers, Firewalls, Switches, Virtual Private Network (VPN), Wireless Access Point (WAP), Site-to-Site IPSec Tunnels, Cloud Service Provider (CSP) network security and IP address management, as well as Software-Defined (SD) Wide-Area Networking (WAN) from Cloud Service Provider offerings and capabilities.\nDemonstrate experience with configuration, deployment, troubleshooting and secure management of on-premises virtual hypervisors and platform infrastructure to include compute and storage offerings and capabilities to enable scale, high availability and recovery.\nExperience supporting and/or integrating network and virtual infrastructure systems into automated service delivery management systems.\nMust have experience in in building office and enterprise-grade network systems supporting for on-premises IaaS, HPC and Cloud Service Provider environments to support secure and scalable production software platforms.\nFamiliarization with development and continued compliance management of network systems aligned to NIST 800-171 and 800-53 control families, or Center for Internet Security (CIS) benchmark configurations.\nKnowledge of network engineering solutions leveraging and/or integrating next-generation network Infrastructure/Platform/Software as-a-Service capabilities offered by cloud service providers.\nExpertise in enterprise scaling technologies and solutions.\nCompensation\nAs required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.\nOffers within the posted salary range are commensurate with the individual’s qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:\n$139,500- $159,750Position Job Classification\nFull time - ExemptBenefits\nX Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/ProfessionalDevelopment policy that supports the continuing education of our employees.\nAn Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.\nX Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.\nRight To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)\nE-Verify Participation Link: E-Verify Participation Poster English and Spanish","description_format":"text","description_chars":6874,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Equity","Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy"],"lifecycle":[{"event":"open","at":"2026-10-20T23:45:46Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 3","filings_12m":3,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":132500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":8,"expected_fill_days":34,"reasons":["conf:3","win:early","comp:brand"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":159750,"is_top_pay":true},"html_url":"https://alion.io/job/x-energy-engineer-iv-network-infrastructure","json_url":"https://alion.io/job/x-energy-engineer-iv-network-infrastructure.json","meta":{"generated_at":"2026-10-29T19:07:26Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":28424,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1789545},"rest":"https://alion.io/mcp/rest/get_company?id=1789545"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fx-energy-engineer-iv-network-infrastructure"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fx-energy-engineer-iv-network-infrastructure"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fx-energy-engineer-iv-network-infrastructure"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/x-energy-engineer-iv-network-infrastructure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fx-energy-engineer-iv-network-infrastructure"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2964614}},{"tool":"search_jobs","arguments":{"company":"x-energy.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2964614},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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