Jobs in Dayton | Careers in Government

102Jobs found

MBSE Systems Engineer: Missile SysML Modeling & Cloud
- Dayton, Ohio
- Modern Technology Solutions
- Full Time
- Federal Government
Senior MBSE Engineer | Top Secret Cleared
- Dayton, Ohio
- Torch Technologies
- Full Time
- Federal Government
Senior Systems Engineer - DoD/IC Modernization (Hybrid)
- Dayton, Ohio
- WiSC Enteprises
- Full Time
- Federal Government
Graph Database Modeling Engineer (ArangoDB) with Security Clearance
- Dayton, Ohio
- OSAAVA Services
- Full Time
- Federal Government
Defense Contract Cost Analyst & Negotiation Specialist
- Dayton, Ohio
- MDW Associates, LLC
- Full Time
- Federal Government
Senior MBSE Engineer - SysML Missile Modeling (TS/SCI)
- Dayton, Ohio
- Cahaba Federal Solutions
- Full Time
- Federal Government
Senior MBSE Engineer: Missile Systems & Cloud Modeling
- Dayton, Ohio
- Cornerstone Signals & Cyber Technologies
- Full Time
- Federal Government
Foreign Disclosure and Policy Specialist with Security Clearance
- Dayton, Ohio
- McBride Consulting LLC (MCB)
- Full Time
- Federal Government
Senior Mission Engineer Lead - Top Secret Cleared
- Dayton, Ohio
- Modern Technology Solutions
- Full Time
- Federal Government
Corrections Officer Secure Facility, Protect & Serve
- Dayton, Ohio
- State of Ohio
- Full Time
- CORRECTIONS
- Public Safety
AFSIM Engineer: Secure DoD Modeling & Simulation
- Dayton, Ohio
- Sti-Tec
- Full Time
- Federal Government
Correction Officer Secure Facility & Rehabilitation Advocate
- Dayton, Ohio
- Ohio Department of Rehabilitation and Correction
- Full Time
- CORRECTIONS
- Public Safety
Modeling & Simulation Analyst: Wargaming & AFSIM
- Dayton, Ohio
- University of Dayton
- Full Time
- Federal Government
Mission-Critical Systems Engineer, DoD/IC Consulting
- Dayton, Ohio
- WiSC Enteprises
- Full Time
- Federal Government
Site Reliability Engineer with Security Clearance
- Dayton, Ohio
- Peerless Technologies Corporation
- Full Time
- Federal Government
Senior AFSIM Integration Engineer with Security Clearance
- Dayton, Ohio
- OSAAVA Services
- Full Time
- Federal Government
Lead Developer (Cleared – Cloud-Native Architecture) with Security Clearance
- Dayton, Ohio
- OSAAVA Services
- Full Time
- Federal Government
Spectral GEOINT Analyst TS/SCI Eligible
- Dayton, Ohio
- NV5
- Full Time
- Federal Government
OSINT/PAI Analyst with Security Clearance
- Dayton, Ohio
- Tyto Athene, LLC
- Full Time
- Federal Government
Target Digital Network Analyst 3 with Security Clearance
- Dayton, Ohio
- Tailored Access, LLC
- Full Time
- Federal Government
Indigent Defense Court & Community Liaison
- Dayton, Ohio
- Montgomery County, OH
- Full Time
- Federal Government
- Human and Social Services
Aircrew Rescue Swimmer & Navy Diver
- Dayton, Ohio
- U.S. Navy
- Full Time
- Federal Government
Line Clearance Trimmer
- Dayton, Ohio
- The Davey Tree Expert Company
- Full Time
- Federal Government
Indigent Defense Court & Community Liaison
- Dayton, Ohio
- Montgomery County
- Full Time
- Federal Government
- Human and Social Services
Aircrew Rescue Swimmer & Navy Diver
- Dayton, Texas
- U.S. Navy
- Full Time
- Federal Government
Shift Coverage Response Security Agent
- Dayton, Ohio
- GardaWorld Security Services U.S.
- Full Time
- Public Safety
Technical Intelligence Analyst: Advanced Threat & Tech
- Dayton, Ohio
- WiSC Enteprises
- Full Time
- Federal Government
Aircrew Rescue Swimmer & Navy Diver
- Dayton, Tennessee
- U.S. Navy
- Full Time
- Federal Government
Intelligence Program Analyst, Consulting
- Dayton, Ohio
- WiSC Enteprises
- Full Time
- Federal Government
TS/SCI Personnel Security Specialist - Space Force
- Dayton, Ohio
- Riverside Research
- Full Time
- Federal Government
Registrar-DHS
- Dayton, Texas
- Young World Physical Education
- Full Time
- Facilities Management
- Federal Government
Security Administration & Visitor Control Specialist
- Dayton, Ohio
- GRS
- Full Time
- Federal Government
Registrar-DHS
- Dayton, Texas
- Dayton Independent School District
- Full Time
- Federal Government
- Human and Social Services
PHYSICAL SECURITY SPECIALIST-DIRECT HIRE AUTHORITY
- Dayton, Ohio
- Department of the Air Force
- Full Time
- Federal Government
DoD Business Development Lead: Capture & Growth
- Dayton, Ohio
- Infinite Management Solutions, LLC
- Full Time
- Federal Government
Systems Engineer, DoD C3BM Architecture & Integration
- Dayton, Ohio
- Odyssey Systems
- Full Time
- Federal Government
Armed Public Safety Officer - 2nd Shift Hospital Security
- Dayton, Ohio
- Dayton Children's
- Full Time
- Public Safety
Operations Technician
- Dayton, Ohio
- Airgas, Inc
- Full Time
- Engineering
- Federal Government
Day Shift Armed Public Safety Officer - Hospital Security
- Dayton, Ohio
- Dayton Children's
- Full Time
- Public Safety
Dayton Walk-In Wednesday Hiring Event
- Dayton, Ohio
- GardaWorld Security Services U.S.
- Full Time
- Public Safety
Senior DoD Anti-Tamper Engineer - TS/SCI Eligible
- Dayton, Ohio
- Serco Inc.
- Full Time
- Federal Government
Erie Home - Roofing Contractor
- Dayton, Ohio
- Erie Home
- Full Time
- Accounting and Finance
- Federal Government
DoD Acquisition & Programs Strategist
- Dayton, Ohio
- COLSA
- Full Time
- Federal Government
Control Room Security Officer
- Dayton, Ohio
- Securitas
- Full Time
- Public Safety
Senior Information Security & SCIF Lead
- Dayton, Ohio
- Apogee Engineering
- Full Time
- Federal Government
Senior Strategic Intelligence Programs Analyst
- Dayton, Ohio
- WiSC Enteprises
- Full Time
- Federal Government
11X - Infantryman - New Cash Bonus
- Dayton, Tennessee
- U.S. Army
- Full Time
- Federal Government
Healthcare Public Safety Officer Night Shift
- Dayton, Ohio
- Dayton Children's Hospital
- Full Time
- Public Safety
Corrections Officer
- Dayton, Ohio
- Montgomery County Sheriff's Office
- Full Time
- CORRECTIONS
- Public Safety
Junior Ad Operations Coordinator - Campaign Traffic & Launch
- Dayton, Ohio
- Attention Arc
- Full Time
- Federal Government
- Transportation or Transit
Security Guard (PT & FT shifts available)
- Dayton, Texas
- Excelsior Defense
- Full Time
- Public Safety
Evening Armed Guard (PT)
- Dayton, Texas
- Excelsior Defense
- Full Time
- Public Safety
Activity Security Representative (ASR) II - Dayton, OH
- Dayton, Ohio
- General Dynamics
- Full Time
- Federal Government
Security Officer - PT & FT available
- Dayton, Texas
- Inter-con Security
- Full Time
- Public Safety
Activity Security Representative (ASR) II - Dayton, Ohio
- Dayton, Ohio
- General Dynamics Information Technology
- Full Time
- Federal Government
(DAY) Part-Time Ramp Agent
- Dayton, Ohio
- United Ground Express
- Full Time
- Aviation or Harbor
Site Reliability Engineer & Sr. Site Reliability Engineer (Remot with Security Clearance
- Dayton, Ohio
- Mile Two, Llc
- Full Time
- Federal Government
Part Time Security Officer
- Dayton, Ohio
- Securitas
- Full Time
- Public Safety
Customs and Border Protection Officer (Entry Level - up to $9k Recruitment Incentives)
- Dayton, Ohio
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Surveillance Agent - Full Time
- Dayton, Ohio
- Penn Entertaiment
- Full Time
- Public Safety
KC Work Study - Govt Fin Aid
- Dayton, Ohio
- Kettering Health
- Full Time
- Federal Government
- Public Health
Loss Prevention
- Dayton, Ohio
- Concord Hospitality
- Full Time
- Public Safety
Crossing Guard
- Dayton, Ohio
- city of kettering
- Full Time
- Public Safety
Crossing Guard
- Dayton, Ohio
- GovernmentJobs.com
- Full Time
- Public Safety
Armed Security Guard - Dayton, OH
- Dayton, Ohio
- Sahara Global Security LLC
- Full Time
- Public Safety
Security Officer - PT & FT available
- Dayton, Ohio
- Inter-con Security
- Full Time
- Public Safety
Security Resource Officer (SRO)
- Dayton, Ohio
- Dayton Area School Consortium
- Full Time
- Public Safety
Activity Security Representative (ASR) II - Dayton, Ohio
- Dayton, Ohio
- General Dynamics
- Full Time
- Federal Government
Security Officer - Full Time - Third Shift
- Dayton, Ohio
- Hollywood Gaming at Dayton Raceway
- Full Time
- Public Safety
Unarmed Security Guards (Part-Time) Wanted - West Carrollton, OH
- Dayton, Ohio
- Premier Protective Security
- Full Time
- Public Safety
Armed Officer - Dayton (71256)
- Dayton, Ohio
- Inter-con Security
- Full Time
- Public Safety
Activity Security Representative II
- Dayton, Ohio
- System High
- Full Time
- Federal Government
Customs and Border Protection Officer (Entry Level - up to $9k Recruitment Incentives)
- Dayton, Texas
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Senior TS/SCI Security & SAP Access Control Specialist
- Dayton, Ohio
- System High
- Full Time
- Federal Government
Security Specialist - USA Parkway
- Dayton, Nevada
- Securitas
- Full Time
- Public Safety
Wildlife Technician - Field Animal Control & Conservation
- Dayton, Ohio
- Ohioanimalwelfarefederation
- Full Time
- Environmental Services
- Federal Government
Paramedic Transport Dispatcher & Communications
- Dayton, Ohio
- Dayton Children's Hospital
- Full Time
- Dispatch and Telecommunications
- Fire and EMS
School Bus Routing & Dispatch Specialist
- Dayton, Ohio
- Dayton Area School Consortium
- Full Time
- Education and Training
- Federal Government
Wildlife Technician
- Dayton, Ohio
- Plunkett's Pest Control
- Full Time
- Environmental Services
- Federal Government
11X - Infantryman - Start Your Career with the US Army
- Dayton, Tennessee
- U.S. Army
- Full Time
- Federal Government
Dispatcher - Mid Shift
- Dayton, Ohio
- Logan AC and Heat Services
- Full Time
- Dispatch and Telecommunications
- Public Safety
Activity Security Representative (ASR)
- Dayton, Ohio
- Riverside Research
- Full Time
- Federal Government
Dispatcher - Earn Up to $37/hr
- Dayton, Ohio
- TradeJobsWorkforce
- Full Time
- Dispatch and Telecommunications
- Public Safety
Ramp / Cargo Agent
- Dayton, Texas
- Delta Air Lines
- Full Time
- Aviation or Harbor
TS/SCI Security & Access Coordinator II
- Dayton, Ohio
- Government Tactical Solutions, LLC
- Full Time
- Federal Government
American Airlines Ramp Agent
- Dayton, Ohio
- TradeJobsWorkforce
- Full Time
- Aviation or Harbor
Registrar - Training & Enrollment Lead
- Dayton, Ohio
- Seneca Holdings LLC
- Full Time
- Federal Government
Wildlife Technician - Humane Animal Control Pro (Dayton)
- Dayton, Ohio
- Plunkett's Pest Control
- Full Time
- Environmental Services
- Federal Government
Senior Paramedic Transport Dispatch Specialist
- Dayton, Ohio
- Dayton Children's
- Full Time
- Dispatch and Telecommunications
- Fire and EMS
Contractor CPSO/CSSO - SAP Security Lead (TS/SCI)
- Dayton, Ohio
- CFD Research
- Full Time
- Federal Government
Security Operations Lead: Investigations & Asset Protection
- Dayton, Ohio
- National Fuel Gas
- Full Time
- Public Safety
Ramp / Cargo Agent
- Dayton, Ohio
- Delta Air Lines
- Full Time
- Aviation or Harbor
Wildlife Technician
- Dayton, Ohio
- Varment Guard
- Full Time
- Environmental Services
- Federal Government
Senior CPSO: SCI Security Lead (Hybrid/Onsite)
- Dayton, Ohio
- Matrix Research
- Full Time
- Federal Government
Licensed Special Event Security
- Dayton, Texas
- ANDY FRAIN SERVICES
- Full Time
- Public Safety
Wildlife Technician
- Dayton, Ohio
- Ohioanimalwelfarefederation
- Full Time
- Environmental Services
- Federal Government
Event Security and Gate Staff - Morton Amphitheater
- Dayton, Ohio
- Dormont Manufacturing Company
- Full Time
- Public Safety
Special Agent, $40,000 Recruitment Incentive
- Dayton, Ohio
- The United States Secret Service
$
- Full Time
- Other
Reserve Mental Health Nurse
- Dayton, Ohio
- United States Army
$
- Full Time
- Public Health
Biochemist
- Dayton, Ohio
- United States Army
$
- Full Time
- Public Health
Bomb Technician
- Dayton, Oregon
- U.S. Navy
$
- Full Time
- Legal Services
Bomb Technician
- Dayton, Texas
- U.S. Navy
$
- Full Time
- Legal Services

FEATURED JOBS

Featured Employers

MBSE Systems Engineer: Missile SysML Modeling & Cloud
- Dayton, Ohio 45424 United States
- Modern Technology Solutions
- Jul 16, 2026
- Full Time
Modern Technology Solutions

Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country. Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service. Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.
Read more ›
Apply Now View job
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Job Details
- Full Time
- Jul 16, 2026
Job Description

Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Engineer in Dayton, Ohio. The successful candidate will help migrate legacy modeling and simulation tools into a cloud-native Digital Engineering pipeline, focusing on creating and optimizing SysML models for missile performance analyses. A Bachelor's degree in engineering is required along with 3 years of relevant experience and active TOP SECRET clearance with SCI eligibility. Collaborative skills and experience with model-based systems engineering tools are essential.#J-18808-Ljbffr

Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Engineer in Dayton, Ohio. The successful candidate will help migrate legacy modeling and simulation tools into a cloud-native Digital Engineering pipeline, focusing on creating and optimizing SysML models for missile performance analyses. A Bachelor's degree in engineering is required along with 3 years of relevant experience and active TOP SECRET clearance with SCI eligibility. Collaborative skills and experience with model-based systems engineering tools are essential.#J-18808-Ljbffr

Apply Now View job
Share this job:
Please mention you found this employment opportunity on the CareersInGovernment.com job board.
Modern Technology Solutions

Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country.

Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service.

Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.
Modern Technology Solutions
- https://careersingovernment.com/
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102 Jobs in Dayton

MBSE Systems Engineer: Missile SysML Modeling & Cloud

Senior MBSE Engineer | Top Secret Cleared

Senior Systems Engineer - DoD/IC Modernization (Hybrid)

Graph Database Modeling Engineer (ArangoDB) with Security Clearance

Defense Contract Cost Analyst & Negotiation Specialist

Senior MBSE Engineer - SysML Missile Modeling (TS/SCI)

Senior MBSE Engineer: Missile Systems & Cloud Modeling

Foreign Disclosure and Policy Specialist with Security Clearance

Senior Mission Engineer Lead - Top Secret Cleared

Corrections Officer Secure Facility, Protect & Serve

AFSIM Engineer: Secure DoD Modeling & Simulation

Correction Officer Secure Facility & Rehabilitation Advocate

Modeling & Simulation Analyst: Wargaming & AFSIM

Mission-Critical Systems Engineer, DoD/IC Consulting

Site Reliability Engineer with Security Clearance

Senior AFSIM Integration Engineer with Security Clearance

Lead Developer (Cleared – Cloud-Native Architecture) with Security Clearance

Spectral GEOINT Analyst TS/SCI Eligible

OSINT/PAI Analyst with Security Clearance

Target Digital Network Analyst 3 with Security Clearance

Indigent Defense Court & Community Liaison

Aircrew Rescue Swimmer & Navy Diver

Line Clearance Trimmer

Indigent Defense Court & Community Liaison

Aircrew Rescue Swimmer & Navy Diver

Shift Coverage Response Security Agent

Technical Intelligence Analyst: Advanced Threat & Tech

Aircrew Rescue Swimmer & Navy Diver

Intelligence Program Analyst, Consulting

TS/SCI Personnel Security Specialist - Space Force

Registrar-DHS

Security Administration & Visitor Control Specialist

Registrar-DHS

PHYSICAL SECURITY SPECIALIST-DIRECT HIRE AUTHORITY

DoD Business Development Lead: Capture & Growth

Systems Engineer, DoD C3BM Architecture & Integration

Armed Public Safety Officer - 2nd Shift Hospital Security

Operations Technician

Day Shift Armed Public Safety Officer - Hospital Security

Dayton Walk-In Wednesday Hiring Event

Senior DoD Anti-Tamper Engineer - TS/SCI Eligible

Erie Home - Roofing Contractor

DoD Acquisition & Programs Strategist

Control Room Security Officer

Senior Information Security & SCIF Lead

Senior Strategic Intelligence Programs Analyst

11X - Infantryman - New Cash Bonus

Healthcare Public Safety Officer Night Shift

Corrections Officer

Junior Ad Operations Coordinator - Campaign Traffic & Launch

Security Guard (PT & FT shifts available)

Evening Armed Guard (PT)

Activity Security Representative (ASR) II - Dayton, OH

Security Officer - PT & FT available

Activity Security Representative (ASR) II - Dayton, Ohio

(DAY) Part-Time Ramp Agent

Site Reliability Engineer & Sr. Site Reliability Engineer (Remot with Security Clearance

Part Time Security Officer

Customs and Border Protection Officer (Entry Level - up to $9k Recruitment Incentives)

Surveillance Agent - Full Time

KC Work Study - Govt Fin Aid

Loss Prevention

Crossing Guard

Crossing Guard

Armed Security Guard - Dayton, OH

Security Officer - PT & FT available

Security Resource Officer (SRO)

Activity Security Representative (ASR) II - Dayton, Ohio

Security Officer - Full Time - Third Shift

Unarmed Security Guards (Part-Time) Wanted - West Carrollton, OH

Armed Officer - Dayton (71256)

Activity Security Representative II

Customs and Border Protection Officer (Entry Level - up to $9k Recruitment Incentives)

Senior TS/SCI Security & SAP Access Control Specialist

Security Specialist - USA Parkway

Wildlife Technician - Field Animal Control & Conservation

Paramedic Transport Dispatcher & Communications

School Bus Routing & Dispatch Specialist