LeidosNewInformation System Security Engineer (ISSE) LeidosInformation System Security Engineer (ISSE)Stennis Space Center, MS$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Leidos Undersea Systems Division (USD) is seeking a proactive and experienced Information System Security Engineer (ISSE) to serve as the subject matter expert for critical IT systems at Stennis Space Center, MS.
AstrionInformation Systems Security Manager (ISSM) AstrionInformation Systems Security Manager (ISSM)Biloxi, Mississippi
AstrionInformation Systems Security Officer (ISSO) AstrionInformation Systems Security Officer (ISSO)Biloxi, Mississippi
AstrionInformation Systems Security Engineer (ISSE) AstrionInformation Systems Security Engineer (ISSE)Biloxi, Mississippi
Axient LLCInformation Systems Security Manager (ISSM) Axient LLCInformation Systems Security Manager (ISSM)Biloxi, MSDirect, oversee, and manage and perform records management for all Account Forms, including: • Authorized User Agreements and associated user forms for all networks required for duty at the 39 IOS • System Authorization Access Requests • Privileged User Agreements • 8570/8140 validation • Operating System Certification validation • Associated user forms • Manage and update MICT checklists for assigned programs, including: • Privileged User • 17-1301 COMPUSEC • 17-101 RMF • Verify Cybersecurity Awareness training for all students and maintain appointment letters for Program Managers, ISSO, ISSM, ISSE, Systems Administrators, Client Systems Technicians, and Cybersecurity Liaisons. • Oversee the Risk Management Framework (RMF) process for all networks owned and operated by the 39 IOS, including: • Answering data calls • Preparing system package • Categorizing system by guiding documents • Selecting security controls for risk mitigation • Implementing security controls • Assessing security control effectiveness • Monitoring system and updating accreditation package • Security Impact Analysis (SIA) submissions for tenants requesting changes and install of new software • Responding to and coordinating requirements for accreditation package not owned by the squadron.
PeratonSecurity Operations Center (SOC) Analyst PeratonSecurity Operations Center (SOC) AnalystStennis Space Center, Mississippi$66,000–$106,000 / yearThe ideal candidate will have years of experience working in a multi-tenant SOC environment, demonstrating expertise in cyber incident response, Splunk, and networking technologies. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Hollywood Casino Gulf CoastSecurity Lead - Full Time Hollywood Casino Gulf CoastSecurity Lead - Full TimeBay St Louis, MississippiWe’ve grown to become the leading provider of integrated entertainment, sports content, and casino gaming experiences thanks to our 43 destinations across North America, online sports betting and iCasino via theScore Bet Sportsbook and Casino®. A.) or equivalent from two-year college or technical school; and six months to one-year related experience and/or training; or equivalent combination of education and experience.
Golden NuggetSecurity Officer - Swing Golden NuggetSecurity Officer - SwingBiloxi, Mississippi$14.50–$16 / hour
Securitas Security Services USA IncSecurity Officer Hiring Event 2/24/2026 Securitas Security Services USA IncSecurity Officer Hiring Event 2/24/2026Pass Christian, MSThe Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. If you have retail, food service or hospitality industry background you are a great fit for this role; if not, we will provide you with the training and everything you need for a great introduction to a career in the security industry.
Allied UniversalSecurity Officer - Armed Allied UniversalSecurity Officer - ArmedNew Orleans, LouisianaOverview: Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. As an Armed Security Officer you will serve and safeguard clients in a range of industries such as Commercial Real Estate, Healthcare, Education, Government and more.
Allied UniversalNewSecurity Professional - Unarmed (HCA) Allied UniversalSecurity Professional - Unarmed (HCA)Pearlington, MississippiService in Military Occupational Specialty related to law enforcement, security (such as Military Police, Elite Military Forces, combat arms) or any support role in a Combat Zone. Overview: Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.
Allied UniversalSecurity Officer Campus Patrol Allied UniversalSecurity Officer Campus PatrolBiloxi, MississippiJoin Allied Universal as an unarmed patrol officer at a dynamic education location, where you will monitor assigned areas, conduct routine patrols, and help to deter security-related incidents through a visible presence and strong communication. Conduct regular and random patrols throughout buildings, common areas, parking areas, and perimeter locations to help to deter unwanted activity and report unusual conditions.