16 sustaining engineer jobs at 15 companies in Smithsburg, MD

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Sustainment Engineer
Columbia, Maryland, United States
$152k-$185k/yr OnsiteFull Time
Sealing Technologies
Sealing TechnologiesNYSE: PSN: Provides defensive cybersecurity hardware and edge computing solutions.
8+ YOEU.S. citizen able to obtain security clearance, bachelor\u0002s or equivalent, 8+ years sustainment/systems engineering for DoD programs, RAM and obsolescence management experience, able to lift 50 lbs.
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Sustainable Design Engineer Leader, Mission Critical
Dallas or Atlanta or Chicago or Raleigh or Denver or Detroit or Washington D.C. or Fort Worth or Los Angeles or Reston or Austin or New York or Orlando or Phoenix or Richmond or Salt Lake City or Houston or Seattle or Miami
OnsiteFull Time
HKS
HKS: Global architecture firm designing buildings for healthcare, sports, and aviation.
10+ YOEAccredited degree in architecture/engineering/sustainable design, typically 10+ years experience, PE/license preferred, modeling credentials (BEMP/BESA) preferred, familiarity with building energy codes and sustainability standards.
Rhino, Grasshopper, Radiance, DIVA, REVIT, AutoCAD, Sketchup, IES VE, Sefaira, Insight360, Energy Plus, EnergyPro, Photoshop, Illustrator, InDesign, MS Office Suite
2mo
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Senior Network Engineer
Columbia, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
20+ YOESenior network engineer with DoD 8570 security certs, 20+ years in systems engineering, able to design and sustain enterprise networks.
Routing, Switching, VPN, Load Balancing, Firewall, IPSec, GRE Tunneling, NAT, VoIP
2mo
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Product Manager - Sustaining & Compliance (Frederick, Maryland, MD, US, 21704)
Frederick, Maryland, United States
OnsiteFull Time
STULZ Air Technology Systems
STULZ Air Technology Systems: Manufactures precision cooling and humidification systems for data centers.
5+ YOELead sustaining and compliance for HVAC/data center cooling portfolio; 5+ years in HVAC/thermal systems; Bachelor's in Mechanical Engineering; cross-functional collaboration.
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Network Engineer 3 (QKS - 069)
Columbia, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
Active TS/SCI with Polygraph, significant Cisco and Arista configuration and sustainment experience, ability to travel as needed and be on-call for operational systems.
Cisco, Arista
2mo
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Sustainment Software Engineer
Annapolis Junction or Columbia
$150k-$200k/yr HybridFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
6+ YOEActive security clearance with polygraph; bachelor\u0002s in a technical discipline (or 10 years experience); 6+ years software engineering; experience with Pega, Java/JavaScript, cloud (AWS), containers, integrations; must obtain Pega Systems Architect within 6 months.
Pega, AWS, Kubernetes, Docker, Elasticsearch, Java, JavaScript, ReactJS, Oracle, PostgreSQL, Kafka, Hazelcast, NiFi, Python, Django, REST APIs, SQL, CI/CD, DevSecOps, Appian, ServiceNow, Camunda
2mo
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Director-Design and Construction Engineering and Sustainability
York, Pennsylvania, United States
OnsiteFull Time
WellSpan Health
WellSpan Health: Integrated healthcare provider serving Pennsylvania and Maryland communities.
15+ YOELead engineering, facilities operations, and sustainability for a hospital system; 15+ years energy engineering; PE/CEM/LEED preferred; requires bachelor’s and 5+ years leadership; travel ~20%.
CMMS, BAS analytics, energy management platforms
3mo
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Energy and Sustainability Analyst
Rockville, Maryland, United States
$80k-$128k/yr HybridFull Time
Montgomery College
Montgomery College: Provides community college education and professional training programs.
4+ YOEBachelor's in mechanical engineering or related field; 4+ years energy/building systems experience; ASHRAE standards knowledge; energy sustainability initiatives; valid driver’s license.
ASHRAE, Energy Star Portfolio Manager, Life cycle costing tools, LEED, WELL, Building energy simulation tools
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Production Operations / Sustainment Engineer
Herndon, Virginia, United States
$155k-$185k/yr RemoteFull Time
BDR Solutions
BDR Solutions: Provider of IT, engineering, and consulting for federal agencies.
5+ YOE5+ years 24x7 production support for high-volume API/middleware platforms, IBM webMethods and AppDynamics experience, ServiceNow usage, meet strict SLAs, active IRS MBI and U.S. citizenship required.
IBM webMethods, ServiceNow, AppDynamics, ELK
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Senior Software Engineer - Unified Video Sustainment
Ashburn, Virginia, United States
$131k-$175k/yr HybridFull Time
Cubic
Cubic: Develops defense training systems and public transit fare technology.
5+ YOE5+ years software development experience; Node.js or Python; PostgreSQL, Linux, Git; Docker/Kubernetes, Ansible, GitLab CI/CD; ability to obtain U.S. Secret clearance.
Node.js, Python, PostgreSQL, Linux, Git, Docker, Kubernetes, Ansible, GitLab CI/CD, GitHub Copilot, ChatGPT, Claude Code, Codex
1mo
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Advanced ILS Specialist
Herndon, Virginia, United States
$105k-$111k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
5+ YOEBachelor's in logistics/management/engineering or equivalent plus 5+ years experience (or Master's plus 3+ years). Department of Defense Secret clearance required; strong ILS knowledge and hands-on logistics/sustainment experience.
1mo
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Sr. Manager SAP Digital Systems Integration & Sustainment (39560)
Rockwall or Plano or Palm Bay or Northampton or Anaheim or Millersville or Herndon
$122k-$259k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
12+ YOE12+ years relevant experience; deep SAP ERP/MES/PLM expertise; bachelor’s degree (or equivalent experience); strong stakeholder collaboration, system sustainment, and continuous improvement skills; ability to obtain US Secret clearance.
SAP S/4 HANA/ECC, SAP, ERP, MES, PLM, MRO, Agile, Waterfall
2mo
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Project Superintendent
Rockville, Maryland, United States
$88k-$105k/yr OnsiteFull Time
DAVIS Construction
DAVIS Construction: Provides general contracting and construction management services.
6+ YOESix years of construction operations experience or a BS in Construction Management with two years of relevant experience; CPR/First Aid and OSHA 30-hour; experience with scheduling, PM software, and virtual construction; knowledge of sustainable construction (LEED).
Scheduling software, Spreadsheets, Project management software, Virtual construction software, LEED knowledge
2w
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Flight Operations & Sustainment Team Lead - Level 3/4 - Dulles
Dulles, Virginia, United States
$114k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEBachelor's or equivalent experience with minimum 5 years relevant experience, satellite operations knowledge, anomaly troubleshooting, technical writing, strong verbal/written communication, ability to work on-site and travel ~10%.
Microsoft PowerPoint, Microsoft Word, Microsoft Excel, ITOS, MATLAB, Python, Simulink, Fortran, Java, C, C++
2w
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Flight Operations & Sustainment Team Lead - Level 3/4 - Dulles
Dulles, Virginia, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's or equivalent experience, 5+ years relevant experience, satellite operations knowledge, troubleshooting and anomaly resolution, technical writing and presentation skills.
MATLAB, Python, SIMULINK, Fortran, Java, C, C++, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, ITOS
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Associate Manager, R&D
Leesburg or Allendale
$125k-$135k/yr HybridFull Time
VB Spine
VB Spine: A medical technology focused on designing and sustaining spinal products to support surgeons and improve patient outcomes.
6+ YOEB.S. in Mechanical/Biomedical Engineering (Master’s preferred),6+ years medical device R&D experience, supervisory experience preferred, regulatory and sustaining product expertise, CAD experience (Creo/SolidWorks) and strong technical communication.
Creo, SolidWorks

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