Junior SCADA/Controls Engineer

Leidos is seeking a highly motivated Controls Systems / SCADA Engineer to join our team in Reston, Virginia. This role supports the analysis and characterization of commercial, critical infrastructure, and heavy industrial facilities, with a focus on systems managed through Industrial Control Systems (ICS), Supervisory Control and Data Acquisition (SCADA), and Building Management Systems (BMS). The ideal candidate brings a strong engineering foundation, hands‑on experience with industrial automation and facility systems, and a creative yet disciplined approach to solving complex technical challenges. Successful candidates will work as part of a multidisciplinary team of government and contractor personnel conducting strategic facility analysis in support of national security missions. This position is located within a government SCIF and offers the opportunity to contribute to high‑impact work in a fast‑paced, mission‑focused environment. What You’ll Do Analyze industrial control systems, SCADA environments, and building management systems to characterize facility capabilities and operations. Utilize intelligence sources, engineering expertise, and specialized analytical tools to assess and model critical infrastructure systems. Provide technical guidance and engineering judgment throughout the analysis process to develop accurate assessments and intelligence estimates. Develop detailed technical reports, briefings, and formal products in response to customer requirements. Collaborate with multidisciplinary teams to solve complex engineering and infrastructure challenges. Research emerging technologies and contribute to innovative analytical methodologies and tools. Present findings and technical assessments to senior government officials and stakeholders. Required Qualifications U.S. Citizenship required. Active TS/SCI clearance , or an active Top Secret clearance with a current SSBI and eligibility to obtain a TS/SCI with Polygraph. Bachelor's degree in a STEM discipline (Electrical Engineering, Mechanical Engineering, Systems Engineering, or related field) and relevant professional experience. Bachelor's degree with 2+ years of relevant experience, or Master's degree with less than 2 years of relevant experience. 2+ years of experience working with Industrial Control Systems (ICS), SCADA systems, or complex Building Management Systems (BMS). Strong understanding of: Industrial automation and process control systems Electrical and/or mechanical engineering principles Mechanical, electrical, and life safety systems Experience evaluating and troubleshooting complex industrial processes and facility infrastructure. Excellent written and verbal communication skills, including the ability to prepare technical documentation and brief senior‑level audiences. Preferred Qualifications Professional Engineer (PE) license or other relevant engineering certifications. Military, intelligence community, or defense‑related experience. Hands‑on experience with industrial automation technologies, including: PLC programming (Rockwell/Allen‑Bradley or equivalent) HMI and SCADA development FactoryTalk View GE Fanuc Modicon Schneider Electric Siemens S7 Emerson DeltaV Emerson Ovation Wonderware Experience with: Variable Frequency Drives (VFDs) Building Management Systems (BMS) Access Control and Video Surveillance Systems (ACS/VSS) Industrial HVAC and Central Utility Plant operations Background supporting: Industrial manufacturing facilities Water and wastewater treatment systems Nuclear facilities Data centers Cogeneration and Combined Cooling, Heating, and Power (CCHP) plants Experience with complex cooling infrastructure, including chillers, cooling towers, UPS systems, and power monitoring solutions. Cybersecurity, industrial cybersecurity, or penetration testing experience. Industry certifications such as CISSP, SSCP, CEH, Security+, or equivalent. Familiarity with network analysis and industrial cybersecurity tools, including: Wireshark NetworkMiner GrassMarlin SCEPTRE HELICS Intrusion Detection Systems (IDS) Pay and Benefits Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at Pay Range $69,550.00 - $125,725.00 Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr