Access Control jobs in Arnold, MO

Physical Access Control Systems (PACS) Engineer

Remote

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Today

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. Our multidisciplinary teams use agile methodologies to rapidly and incrementally deliver value in close collaboration with our clients. For over a decade, we have been trusted by both federal and commercial clients to solve complex, mission-critical business challenges. The quality of our work has been recognized by

Full-time

USD 80,000.00 - 120,000.00 per year

Assistant Substation Engineer, Electrical - Transmission & Distribution (St. Louis)

St. Louis, Missouri

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Today

Description The Assistant Substation Engineer will work under the supervision of a licensed professional engineer to assist project staff in the preparation of design deliverables for new and modified high-voltage (13kV to 765kV) electrical power substation projects. The Assistant Substation Engineer will work with the project team through the design and construction process, adapting engineering plans according to budget constraints, design factors, or client needs. Assists in the design of sub

Full-time

Telecommunications Analyst II

St. Louis, Missouri

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Telecommunications Analyst II in Saint Louis, MO. Summary: We are seeking a Telecommunications Analyst II to support and enhance enterprise communication systems that enable efficient business operations. This role is ideal for someone with strong VoIP experience who enjoys troubleshooting complex telecommunications environments, supporting users, and partnering with technical teams and vendors to deliver reliable communication services.

Full-time

$66,940 - $89,250 annually

Electronic System Design and Analysis Engineer (Experienced or Senior)

Berkeley, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Test Operations and Engineering (TO&E) team in Berkeley, Missouri is seeking an Electronic System Design and Analysis Engineer to join our Instrumentation Installation Design group to support all major programs in the S

Full-time

Compensation information provided in the description

Network Administrator II

Arnold, Missouri

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Today

Job Title: Network Administrator II Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Network Administrator to provide support for implementation, troubleshooting and maintenance of IT networks. This position will provide support for IT networks including day-to-day operations, monitoring and problem resolution for all the networ

Full-time

USD 63,300.00 - 129,700.00 per year

Lead System Protection Engineer 2 - Grid

Clayton, Missouri

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Today

Responsibilities Sargent & Lundy is seeking a Lead System Protection Engineer to join our Grid Services team. This individual will have primary responsibility for system protection engineering-including relay settings, protection philosophies, and power system studies-with a secondary role in supporting and reviewing substation protection & control (P&C) design for high-voltage transmission and substation projects. Responsibilities include: Lead the development and application of protection phi

Full-time

USD 134,546.00 - 205,557.00 per year

Senior System Protection Engineer 2 - Grid

Clayton, Missouri

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Today

Responsibilities Sargent & Lundy is seeking a Senior System Protection Engineer to join our Grid Services team. This individual will have primary responsibility for system protection engineering-including relay settings, protection philosophies, and power system studies-with a secondary role in supporting and reviewing substation protection & control (P&C) design for high-voltage transmission and substation projects. Responsibilities include: Lead the development and application of protection p

Full-time

USD 100,019.00 - 152,807.00 per year

Senior Tech Mobile Agentic AI Developer

St. Louis, Missouri

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Today

Role Summary We are looking for a skilled AI/ML Developer to join our agentic platform team on a contractual basis. You will design, develop, and deploy LLM-powered agents and pipelines that directly serve field technicians in production. You will work closely with the platform architect and contribute to the core multi-agent orchestration system. Key Responsibilities - Design and develop LLM-powered agents using LangGraph and LangChain frameworks - Build and enhance multi-agent orchestratio

Full-time

Cybersecurity Engineer

St. Louis, Missouri

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Today

Job ID: 2616973 Location: St. Louis, MO, US Date Posted: 2026-09-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of o

Full-time

USD 120,001.00 - 160,000.00 per year

ServiceNow Administrator II

Remote or St. Louis, Missouri

•

Today

Job Description Summary: The ServiceNow Administrator II is a mid-level computer systems professional responsible for independently administering, configuring, analyzing, testing, and modifying the ServiceNow platform and related workflows. This role applies systems analysis techniques, consults with business and IT stakeholders to define functional and technical requirements, and designs secure, scalable configurations, automation, integrations, and data controls based on approved specificatio

Full-time

USD 70,000.00 - 85,000.00 per year

Technical Consultant - Enterprise Data Engineer (Geospatial Data & Platforms)

St. Louis, Missouri

•

Today

Overview Help power mission-critical systems through enterprise data. As a Technical Consultant, Enterprise Data Engineer, you will design and implement scalable geospatial data platforms that support Defense and Intelligence operations. You will work directly with customers to architect data solutions that integrate, manage, and optimize complex datasets across secure environments. From database design and performance tuning to high availability and data security, your work will ensure that c

Full-time

USD 84,240.00 - 142,480.00 per year

Technical Consultant - Geospatial Data & Databases | TS/SCI

St. Louis, Missouri

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Today

Overview Build the Data Foundation Behind Mission Critical Geospatial Systems. Join Esri`s Professional Services organization and partner directly with Defense and Intelligence customers to design, implement, secure, and optimize enterprise database environments supporting geospatial applications. You`ll combine database engineering expertise with customer consulting skills to understand technical requirements, design scalable solutions, improve database performance and resilience, and guide c

Full-time

USD 84,240.00 - 142,480.00 per year

Cyber Security Architect

Remote

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16d ago

Role SummaryThe Cybersecurity Architect is responsible for designing and implementing Comply-to-Connect (C2C) policy frameworks and enforcement strategies across enterprise environments. This role provides technical leadership for C2C implementation, translating current security requirements into actionable designs and deployment strategies. The position develops technical documentation, conducts gap analyses, and collaborates with stakeholders to support effective cybersecurity policy integrati

Easy Apply

Contract, Third Party

Depends on Experience

Datacenter Network Support Engineer L2

St. Louis, Missouri

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20d ago

Job Summary: We are seeking a motivated and skilled Level 2 Network Technician to join our team. This role involves maintaining and supporting the data center infrastructure, including troubleshooting, hardware installations, and ensuring the data center's cleanliness and organization. Key Responsibilities: Troubleshoot and execute installations with guidance from the NOC or engineering team on IT devices: Physical Servers Storage & Backup Devices Server Appliances Hyper-Converged Infrastructure

Full-time

Senior Python Agentic AI Developer

St. Louis, Missouri

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Today

Title- Senior Python Agentic AI Developer Location- St. Louis, MO Type- Contract Duration- 12 Months plus extension About the Team The TechMobile Agentic AI team builds and operates a production-grade multi-agent AI platform serving 40,000+ daily interactions for field service technicians across a major telecommunications provider. The platform uses LLM-powered agents to provide intelligent troubleshooting, equipment lookups, job preparation, and visual inspection through a conversational natu

Easy Apply

Contract

Depends on Experience

Senior AI/ML Engineer

St. Louis, Missouri

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Today

Role:-Senior AI/ML Engineer Location: St. Louis, MO (Locals only) Duration:- Long term We are looking for a skilled AI/ML Developer to join our agentic platform team. You will design, develop, and deploy LLM-powered agents and pipelines that directly serve field technicians in production. You will work closely with the platform architect and contribute to the core multi-agent orchestration system. Key Responsibilities - Design and develop LLM-powered agents using LangGraph and LangChain framewor

Easy Apply

Contract

Depends on Experience

Lead Data Engineer with Databricks - R01570796

St. Louis, Missouri

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Today

About Brillio: Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption. Brillio, renowned for its world-class professionals, referred to as "Brillians", distinguishes itself through their capacity to seamlessly integrate cutting-edge digital and design thinking skills with an unwavering dedication to client satisfaction. Brillio ta

Full-time

USD 140,000.00 - 150,000.00 per year

Senior Aerospace Systems Safety Engineer

Hazelwood, Missouri

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Today

Senior Aerospace Systems Safety Engineer Company: The Boeing Company The Boeing Defense Air Dominance Division Systems Safety & Mission Assurance organization is looking for a Senior Aerospace Systems Safety Engineer to join our team in Hazelwood, MO. A successful candidate will perform system software safety engineering work on a Proprietary Air Dominance program, drive hazard analyses, demonstrate compliance to MIL-STD-882E and other standards, and influence system architecture to reduce sa

Full-time

USD 159,800.00 - 216,200.00 per year

Mid-Level or Senior Aerospace Systems Safety Engineer

Hazelwood, Missouri

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Today

Mid-Level or Senior Aerospace Systems Safety Engineer Company: The Boeing Company The Boeing Defense Air Dominance Division Systems Safety & Mission Assurance organization is looking for an Aerospace Systems Safety Engineer to join our team in Hazelwood, MO. Our teams are currently hiring for a broad range of experience levels including Experienced (Level 3) or Senior (Level 4) Aircraft Safety Engineers. A successful candidate will perform system software safety engineering work on a Proprie

Full-time

USD 107,100.00 - 144,900.00 per year

Systems Engineer (SME)

Remote

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20d ago

Role SummaryThe Senior Systems Engineer / Solution Architect serves as a Subject Matter Expert (SME) supporting mission-critical software architecture and solutions engineering initiatives within a federal government environment. This role collaborates across technical and operational teams to analyze requirements, develop detailed technical solutions, and support system security and compliance with applicable federal standards. The position contributes to large-scale modernization efforts invol

Easy Apply

Contract, Third Party

Depends on Experience

Access Control jobs in Arnold, MO 63010, USA