73 Results for

Senior Security Jobs in Ashton, MD

Jobs

New!

Shippensburg, PA1 day ago

As a Security Officer – Tactical, physical ability is essential as you will be moving around your entire shift, patrolling environments such as retail stores, airports, detention centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

New!

Frederick, MD5 days ago

Apogee operates under the prime tier engagement where your offensive skill is respected, your time isn’t wasted, and your work directly supports national‑level missions. This role is designed for operators who bring hands‑on offensive tradecraft, current certifications, and recent red‑team experience in mission‑critical environments.

Frederick, MD30+ days ago

Security +, CEH, CFR, CCNA Cyber Ops , CCNA-Security, CySA+ , GCIA, GCIH, GICSP, Cloud+, SCYBER, PenTest· 5+ years of experience working in a 24x7x365 SOC environment. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat.

Adamstown, Maryland30 days ago

$17–$25.57 Per Hour

Acts provides residents with a lifestyle that includes on-campus conveniences, services, and amenities such as casual and fine dining venues, beauty salons, fitness centers, security, healthcare, activity programs, and much more. Acts Retirement-Life Communities is one of the largest not-for-profit owners, operators, and developers of resort-style continuing care senior living communities, including independent living, assisted living, and skilled nursing.

Frederick, MD10 days ago

$150,000–$170,000 Per Year

Drawing on a four-decade legacy of supporting aerospace and federal programs, PTX delivers high-end engineering services and strategic materials technologies to U.S. Government customers across civil and national space and defense missions. PTX was founded by Dr. Kam Ghaffarian as part of the IBX platform, which builds and supports advanced technology companies aligned with national security, civil space, and strategic infrastructure missions.

Hagerstown, MD8 days ago

Our communities are located throughout the Mid Atlantic—including Pennsylvania, New Jersey, Delaware, Virigina, and Maryland—where we are dedicated to creating exceptional experiences for our residents through operational excellence, personalized care, and a commitment to enriching lives every day. Maintains and cleans the Medication Room, med charts, treatment carts for neatness cleanliness, availability of medications and expired medications.

Hagerstown, MD21 days ago

As a Security Officer – Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

Kearneysville, West Virginia11 days ago

$105,000–$135,000 Per Year

Overview: GovCIO is currently hiring for a Senior Linux Systems Engineer to support systems engineering, integration, and sustainment activities supporting the U.S. Coast Guard (USCG). Core responsibilities include: Lead the administration, configuration, and maintenance of Red Hat Enterprise Linux (RHEL) servers across virtual and physical enterprise environments.

Kearneysville, West Virginia12 days ago

$95,000–$120,000 Per Year

Utilize and configure advanced network monitoring and analysis tools such as Wireshark and SolarWinds to proactively monitor performance, perform trend analysis, and lead rapid incident resolution. Conduct expert-level troubleshooting for complex, multi-layered network issues related to TCP/IP protocols, VLAN management, and advanced routing/switching protocols (BGP, OSPF).

Shippensburg, PA30+ days ago

Ready to suit up as a Special Response/Flex Security Guard -- – This position requires OVERNIGHT and EVENING AVAILABILITY AND HOLIDAYS, a valid Driver's License and reliable transportation, willingness to travel 60 miles to job sites, the ability to be on your feet for 8+ hours a day, handle a very fast-paced working condition, and be proficient with computers and learning new programs! GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

Shippensburg, PA30+ days ago

Shippensburg, PA10 days ago

New!

Frederick, MD3 days ago

Remote

Full-time

Professional CertificationsNone requiredYears of Professional Experience10 years of professional (an additional 10 years of experience may be substituted for education)Desired experienceExperience working in an Agile environment. Citizenship required for this specific opportunitySecurity Clearance RequirementsMust possess or qualify for a Public Trust (MBI)CRITICAL NOTES: SSG will not make assumptions regarding your qualifications.

Frederick, Maryland8 days ago

$127,500–$175,350 Per Year

The Senior Telecom Engineer partners closely with Network, Security, Cloud, Desktop, and Business stakeholders to ensure telecom solutions are secure, resilient, compliant, and production‑ready before handoff to operation teams. Lead telecom and contact center transformation initiatives, owning architecture, technical design, and execution approach for major platform changes working closely with the project manager.

Chambersburg, PA30+ days ago

$21–$24.50 Per Hour

Curaleaf Holdings, Inc. (TSX: CURA) (OTCQX: CURLF) ("Curaleaf") is a leading international provider of consumer products in cannabis with a mission to enhance lives by cultivating, sharing, and celebrating the power of the plant. As a high-growth cannabis company known for quality, expertise and reliability, the Company, and its brands, including Curaleaf, Select, Grassroots, Find, and Anthem provide industry-leading service, product selection and accessibility across the medical and adult-use markets.

New!

Frederick, MD3 days ago

Remote

Full-time

Professional CertificationsAdvanced certifications in testing or quality assurance (e.g., International Software Testing Qualifications Board (ISTQB), Certified Software Testing Engineer (CSTE), Certified Software Quality Analyst (CSQA))Years of Professional Experience10 or more years of total work experience. A familiarity with cloud-based testing platforms (e.g., Amazon Web Services (AWS) and Azure)Formal EducationBachelor’s Degree in Computer Science, Information Technology, Engineering, or a related field and 10 or more years of experience.

New!

Frederick, MD2 days ago

Remote

Full-time

Advanced certifications in relevant areas (e.g., Red Hat Certified Engineer, Microsoft Certified Systems Engineer, AWS Certified Solutions Architect)Formal EducationBachelor’s degree in Computer Science, Information Technology, Systems Engineering, or a related fieldCitizenship RequirementU.S. Detect, isolate, document, rapidly report, and resolve system outages or problems encountered during operations of the scientific workstations, which includes the collections of diagnostic data, restoring the system operation, development of workarounds, and other activities necessary for recovery of a system.

Frederick, MD30+ days ago

Full-time

In this role, you’ll collaborate closely with other senior attorneys and practice leaders, mentor junior lawyers, contribute to thought leadership, and play a key role in expanding one of the firm’s fastest-growing practices. The ideal candidate will bring extensive experience advising clients on U.S. and international privacy laws and frameworks, providing practical and forward-thinking legal guidance on compliance, risk management, incident response, and strategic data use.

Frederick, MD30+ days ago

$150,000–$210,000

Frederick, Maryland16 days ago

$127,500–$175,350 Per Year

Design and evolve network platforms to support business growth, increased digital traffic, and future scalability demands, including proactive capacity and performance planning. If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

New!

Frederick, MD1 day ago

Remote

Full-time

Professional CertificationsAWS Certified Developer – Associate requiredYears of Professional Experiencen/aDesired experienceElectronic Data Interchange X.12 (EDI) Medical ClaimsX.12, Medical Claims (837, 835, 277CA, etc), Health Level (HL7), Fast Healthcare Interoperability Resources (FHIR). An understanding of the limitations, risks, and compliance considerations associated with AI-assisted development in regulated environmentsFormal EducationBachelor’s degree or higher in Computer Science, Engineering, or a related technical discipline; equivalent practical experience consideredCitizenship RequirementU.S.

New!

Fairfield, PAToday

Position Title: Software Engineer SME Location: Raven Rock Mountain Complex – Fairfield, PA Clearance: ***Active TS/SCI clearance required*** Salary: $178,000.00 + Position Summary: The Software Engineering Subject Matter Expert (SME) serves as a senior technical leader responsible for the design, development, integration, and sustainment of secure, scalable software solutions supporting government systems. We are dedicated to fostering a professional, collaborative, and growth-oriented environment where employees are empowered to excel and advance their careers, CCS offers opportunities to contribute to high-impact federal initiatives, supported by robust professional development programs, competitive compensation, comprehensive benefits, and flexible work arrangements.

Hagerstown, MD30+ days ago

$109,000–$152,000 Per Year

The ideal candidate will possess deep technical expertise in AWS, Azure, GCP, Kubernetes (EKS), Route53, AWS PrivateLink, ArgoCD, Terraform, Helm charts, Python, Golang, GitLab CI/CD, and HashiCorp Vault. Finxact by Fiserv is seeking a highly skilled Senior Platform Engineer to join our agile Platform Engineering team.

Hagerstown, MD30+ days ago

$90,000–$132,000 Per Year

Whether working independently or collaborating with cross-functional teams, a successful Senior Oracle Developer ensures our solutions are efficient, secure, and align perfectly with the dynamic needs of our clients in the financial sector. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information.

Fort Detrick, Maryland30+ days ago

$110,000–$135,000 Per Year

The Senior Brain Health Analyst (SME) provides expert-level scientific and technical support in the domain of brain health, specifically focusing on Traumatic Brain Injury (TBI) and cognitive performance, to the Brain Injury Research Center of Oversight (BIRCO) and/or Joint Trauma Analysis and Prevention of Injury in Combat (JTAPIC) initiatives. Interface with stakeholders: Act as a subject matter expert liaison between government sponsors (BIRCO/JTAPIC), external research institutions, clinical providers, and internal program teams to ensure alignment of scientific efforts.

Fort Detrick, Maryland30+ days ago

$80,000–$90,000 Per Year

Assist in the planning, development, execution and evaluation of high-throughput screening projects for the antibacterial, anti-viral, and anti-toxin therapeutic areas and assist in the development of novel assays/methods for various programs. The Contractor shall perform both in vitro and in vivo microbiological experiments designed to evaluate therapeutic compounds for antibacterial/antiviral/antitoxin activity.

Fort Detrick, Maryland30+ days ago

$110,000–$173,000 Per Year

The Molecular Biology Senior Scientist designs and leads complex research programs on biological threat agents using systems biology, next-generation sequencing, and molecular assays to support medical countermeasure development. Shall have demonstrated their subject matter expertise in a number of areas, and their ability to conduct team-based research through publication of several technical reports and/or peer-reviewed publications.

Fort Detrick, Maryland30+ days ago

$80,000–$90,000 Per Year

Contractor shall order lab supplies for BSL-2 and BSL-3 laboratories including common supplies, custom orders, and equipment – approximately 400 items ordered along with 5 pieces of equipment. Contractorshall perform approximately 50 Flow Cytometry tasks, determining cellular distribution in mouse samples and intracellular cytokine expression.

Fort Detrick, Maryland30+ days ago

$80,000–$90,000 Per Year

Performs laboratory procedures, testing, research activities, and other tasks in fields such as aerobiology, biochemistry, immunology, microbiology, virology, bacteriology, molecular or cell biology, veterinary medicine, toxicology, or other scientific discipline. Specialized skills may be required, including but not limited to, aerobiology, clinical pathology, electron or confocal microscopy, histopathology, quality assurance, and good laboratory practice.

Frederick, MD30+ days ago

Key attributes we are seeking for this is the ability to multi-task and prioritize deliverables, strong Excel acumen, familiar with financial systems and data warehouses, excellent communications skills, and desire to learn program finances across various contract types. + Oversee preparation of subcontractor and vendor accruals as services/goods are received in accordance with GAAP/IFRS and internal policies to ensure that the project´s cost/commitment is accurately captured and reported internally and externally.

New!

Shippensburg, PAToday

Martinsburg, West Virginia22 days ago

Today, we service hundreds of locations nationally, provide security coverage to millions of square feet of public and private facilities, and are one of the top 10 largest security companies in the United States. Reporting of all pertinent issues and incidents to the operations manager, the client and other Admiral/ADM Department Managers as appropriate.

Chambersburg, PA30+ days ago

Qualifications Required: Minimum of 5-7 years of relevant experience in railroad industry maintaining electrical, electromechanical, or mechanical systems, involving troubleshooting and problem resolution with at least 2-years operating ultrasonic rail flaw inspection systems on rail vehicles with strong knowledge on theory of operation and interpretation of A and B-scan data. ENSCO, Inc. is seeking a Senior UT Track Inspection Survey Technician with demonstrated Ultrasonic Rail Testing experience to conduct railroad track inspection operations involving the use of measurement tools and systems, electronics troubleshooting and computer operation.

New!

Hagerstown, MD3 days ago

$16–$25 Per Hour
Part-time

Applicants have rights under Federal Employment Laws:Know Your RightsPay TransparencyFamily and Medical Leave Act (FMLA)Employee Polygraph Protection ActE-Verify Program Participant: Federal Express Corporation participates in the Department of Homeland Security U.S. Citizenship and Immigration Services’ E-Verify program (For U.S. applicants and employees only). Actual pay is determined by several job-related factors permitted by law and relevant to the position, including, but not limited to, experience relative to the job, tenure, market level, pay at the location for this job, performance, schedule, and work assignment.

Fort Detrick, Maryland30+ days ago

$38–$43 Per Hour

As experts in healthcare IT experts, Apex is committed to building systems for healthcare organizations to seamlessly communicate and exchange data across different systems and devices. Supports telemetry-based animal research studies for infectious disease modeling, therapeutic testing, and physiological monitoring.

Fort Detrick, MD30+ days ago

Barbaricum is currently seeking a proficient Public Affairs Specialist to join our dynamic team in support of the Program Executive Office Soldier, focusing on the engineering, building, testing, and deployment of innovative cloud service offerings. Writes articles and speeches for organizational official(s) to specialized publics; prepares and publishes organization publications in keeping al internal personnel informed of programs, activities, and career information.

Charles Town, West Virginia15 days ago

The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds, and must have the ability to push, pull, reach, bend, twist, stoop, stack, crouch, kneel and balance when performing job duties in varying work areas such as confined spaces. We’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®.

Charles Town, West Virginia13 days ago

Hagerstown, Maryland8 days ago

As an Allied Universal Security Officer in a logistics and distribution location, you will monitor and patrol assigned areas, stay visible to help deter security-related incidents, and support daily operations through strong communication and customer service. Conduct regular and random patrols throughout the facility, including warehouse areas, loading docks, trailer yards, parking areas, and perimeter locations, helping to identify unusual activity and/or potential concerns.

Martinsburg, WV30+ days ago

Provide customer service to employees, visitors, and/or drivers by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at an automotive location. Sat & Sun: 6pm-6am.

Fort Detrick, Maryland30+ days ago

$110,000–$135,000 Per Year

Modeling and Simulation (M&S) and RDA Input: Design and maintain data models (conceptual, logical, physical) necessary to support M&S activities, and ensure robust Risk Data Aggregation (RDA) capabilities to inform survivability models, vehicle/equipment development, and acquisition milestone decisions. Biomechanics Research: Apply expert knowledge of blast wave physics and human biomechanics to predict injury patterns and the physiological response to blast exposure, including assessment of traumatic brain injury (TBI) and organ damage.

New!

Winchester, Virginia2 days ago

Join Allied Universal as an unarmed patrol officer at a manufacturing and industrial location, where you will conduct routine patrols, maintain a visible presence to help deter security-related incidents, and support employees and visitors with strong customer service and communication. Conduct regular and random patrols throughout production areas, warehouse spaces, parking areas, and/or the exterior perimeter to help to deter unauthorized activity and identify potential hazards or maintenance issues.

Winchester, Virginia25 days ago

Join Allied Universal as an unarmed officer in a fast-paced logistics and distribution location, where you will monitor assigned areas, conduct routine patrols, remain visible to help deter security-related incidents, and deliver exceptional customer service and communication. Support loss prevention and operational continuity by observing trailer yards, freight movement areas, and restricted spaces, and communicating security-related concerns to site contacts and Allied Universal leadership.

Hagerstown, Maryland18 days ago

Join Allied Universal as an Unarmed Patrol Officer in a busy retail location, where you will monitor assigned areas, conduct routine patrols, remain visible to help to deter security-related incidents, and deliver outstanding customer service and communication. Respond to incidents, unusual activity, and critical situations in a calm, problem-solving manner, documenting security-related concerns and communicating with site contacts and/or Allied Universal leadership as needed.

Hagerstown, Maryland17 days ago

Join Allied Universal as an unarmed officer in a busy retail location, where you will patrol assigned areas, stay visible to help deter security-related incidents, and deliver outstanding customer service and communication. Respond to incidents, disturbances, and/or critical situations in a calm, problem-solving manner while communicating with store personnel, visitors, and/or local responders as needed.

Martinsburg, West Virginia11 days ago

Provide customer service to employees, visitors, and drivers by carrying out security-related screening procedures, site-specific policies, and/or appropriate emergency response activities at a logistics and distribution location. Join Allied Universal as a Screener at a fast-paced logistics and distribution location, where you will monitor access points, screen people and/or materials, and support a professional environment through strong communication and customer service.

New!

Summit Point, West Virginia3 days ago

Join Allied Universal as an Armed Security Officer at a dynamic venue where you will monitor and patrol assigned areas, perform vehicle and/or foot patrols, and remain visible to help to deter security-related incidents. This is an armed and driving post offering the chance to provide outstanding customer service and communication while supporting daily operations with agility, reliability, teamwork, and integrity.

New!

Hagerstown, Maryland5 days ago

Join Allied Universal as an unarmed patrol officer at a busy food and beverage location, where you will conduct routine patrols, maintain a visible presence to help deter security-related incidents, and support a welcoming environment through strong customer service and communication. Conduct regular and random patrols throughout the location, including sales floor, receiving areas, parking areas, and perimeter, to help to deter unwanted activity and/or identify unusual conditions.

Hagerstown, Maryland18 days ago

As a Security Officer Enhanced Part Time Perimeter Patrol in Hagerstown, MD, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Conduct regular and random patrols throughout the location, including sales floor areas, entry points, parking areas, loading zones, and perimeter spaces, helping to identify unusual activity and/or policy concerns.

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Senior Security Jobs in Ashton, MD

Jobs

Security Officer ManufacturingGardaWorld Security Services U.S.

Senior Cybersecurity Engineer / Offensive Security LeadApogee Global RMS

Sr Security Operations Center Analyst IIIIBM

Security GuardActs Retirement-Life Communities

Senior Operations Manager, Advanced Materials Pilot PlantTerrion LLC

Medication Tech (CMT) (Senior Living) PRN All ShiftsSeaton Hagerstown

Unarmed Security Guard - ConciergeGardaworld

Senior Linux Systems EngineerGovcio LLC

Senior Network Administrator - Back End Days ShiftGovcio LLC

Emergency Response Security GuardWhelan Security

Security Officer ManufacturingWhelan Security

Security Officer ManufacturingGardaworld

Senior Business Process AnalystSyms Strategic Group, LLC (SSG)

Senior Telecom EngineerLegal & General America

Security Officer - Part TimeCuraleaf

Senior Software Test EngineerSyms Strategic Group, LLC (SSG)

Senior Systems Engineer (Production Support)Syms Strategic Group, LLC (SSG)

Hybrid Senior Associate Level Privacy LawCarrie Rikon & Associates, LLC.

Hybrid Senior Associate Level Privacy LawCarrie Rikon & Associates

Senior Network EngineerLegal & General America

Senior Systems Engineer (AWS Cloud Applications)Syms Strategic Group, LLC (SSG)

Software Engineer SME with Security ClearancePotawatomi Federal Solutions, LLC.

Senior Platform EngineerFiserv

Senior Oracle DeveloperFiserv

Senior Bacterial Core TechnicianGoldbelt, Inc.

Senior Brain Health Analyst (Subject Matter Expert)Goldbelt, Inc.

Senior Therapeutics Discovery TechnicianGoldbelt, Inc.

Molecular Biology Senior ScientistGoldbelt, Inc.

Senior Bacteriology TechnicianGoldbelt, Inc.

Senior Biomarker Repository TechnicianGoldbelt, Inc.

Senior Financial Analyst - (Crystal City, VA)Serco

Experienced Security Shift SupervisorGardaworld

Security GuardAdmiral Security Services

Senior UT Track Inspection Survey TechnicianEnsco Inc

Sr Svc Agent/Non-DOT-2FedExGround

AAT Senior Research TechnicianGoldbelt, Inc.

Senior Public Affairs SpecialistBarbaricum

SECURITY ASSISTANT SHIFT MANAGER - Overnight ShiftHollywood Casino at Charles Town Races

Security Assistant Shift Manager - Racing/EventsHollywood Casino at Charles Town Races

Security Officer Patrol Security ConciergeAllied Universal

Security Officer - Entry ControlWest Virginia Employer

Senior Blast Analyst (Subject Matter Expert)Goldbelt, Inc.

Security Officer - Unarmed Patrol Associate Part TimeAllied Universal

Security Officer PatrolAllied Universal

Security Officer Store Patrol RoverAllied Universal

Security Officer Unarmed RoverAllied Universal

Security Officer Arrival ScreenerAllied Universal

Security Officer - Armed Patrol DriverAllied Universal

Security Officer Supermarket PatrolAllied Universal

Security Officer Part Time Perimeter PatrolAllied Universal

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