10 application security jobs at 7 companies in Harrington, DE

1mo
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Temporary Security Officer
Salisbury, Maryland, United States
$18/hr OnsiteMultiple Commitments Available
Securitas
SecuritasNasdaq Stockholm: SECU B: Provides protective services including guarding and electronic monitoring.
1+ YOEMinimum 1 year security experience, strong customer service, ability to pass drug screen and background check, meet applicable local licensing requirements, and perform frequent sitting/standing/walking with light lifting.
2mo
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Software Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$115k-$130k/yr HybridFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
5+ YOEDoD Secret clearance; BS in computer science or related field; 5+ years in software applications engineering; strong .NET/C#, MudBlazor, HTML/CSS/JavaScript; API development; Azure/DevOps; security+; hybrid role near Aberdeen Proving Ground, MD.
C#, .NET, MudBlazor, HTML, CSS, JavaScript, OpenXml, ASP.NET Core, Entity Framework Core, SQL, Azure, DevOps, OpenID Connect, OAuth 2.0, Microsoft Entra ID
1w
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Supervisory IT Specialist
Oxford or Silver Spring or Beaufort or Charleston
$148k-$197k/yr OnsiteFull Time
National Oceanic and Atmospheric Administration
National Oceanic and Atmospheric Administration: United States agency for weather, oceanic, and atmospheric monitoring.
1+ YOE1+ MgmtRequires specialized IT experience including program planning, network/security lifecycle management, project management, and supervisory experience; applicants must be U.S. citizens and meet federal suitability and background requirements.
5d
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Cloud Development Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
Experience developing Java enterprise applications, Azure cloud deployment and sustainment, containerization, RHEL/Ubuntu/Windows deployment, CompTIA Security+, active DoD Secret clearance, and ability to perform technical presentations.
Azure, RHEL, Ubuntu, Windows, Java, Quarkus, Jakarta EE, Spring, Docker, Kubernetes, AWS
15h
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Crossing Guard - Districtwide for the 2026-2027 School Year
Wyoming or Delaware
$17/hr OnsitePart Time
Caesar Rodney School District
Caesar Rodney School District: Provides public K-12 education to the Kent County community.
Perform street crossing duties before and after school; must submit background check and TB test; provide ID, Social Security card, and driver's license; transcripts/resume and three recommendation letters if applicable.
1w
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Associate Low Code/No Code Developer
Aberdeen Proving Ground, Maryland, United States
$65k-$111k/yr OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
1+ YOEBachelor's or equivalent experience,1+ year application development experience with Microsoft Power Platform,active DoD Secret clearance,CompTIA Security+ required,PL-900 within 6 months; Power Apps/Automate/BI experience.
Power Apps, Power Automate, Power BI, Power Platform, Palantir Foundry, Army Vantage, Dataverse, Microsoft 365
1mo
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Head Coach - Girls Volleyball ~ Dover Air Base Middle School
Dover, Delaware, United States
OnsitePart Time, Seasonal
Caesar Rodney School District
Caesar Rodney School District: Provides public K-12 education to the Kent County community.
Application requires letter of interest, resume, and 3 letters of recommendation. Pre-employment: criminal background check and tuberculosis test; must provide Social Security card, driver's license/state ID, I-9, and Delaware Child Protection Registry paperwork.
4w
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Fall Coaching positions ~ Postlethwait Middle School
Camden, Delaware, United States
OnsiteSeasonal
Caesar Rodney School District
Caesar Rodney School District: Provides public K-12 education to the Kent County community.
Applicants must submit a letter of interest, resume, and 3 letters of recommendation; pre-employment criminal background check and TB test required; must provide Social Security card and driver\u0002s license, complete I-9 and Delaware Child Protection Registry paperwork.
3w
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JV Assistant Football Coach ~ Caesar Rodney High School
Camden, Delaware, United States
OnsitePart Time, Seasonal
Caesar Rodney School District
Caesar Rodney School District: Provides public K-12 education to the Kent County community.
Coaching position at Caesar Rodney High School. Applicants must submit a letter of interest, resume, and 3 letters of recommendation. Pre-employment background check, TB test, I-9, Social Security card and driver\u0000s license, and Delaware Child Protection Registry paperwork required.
3w
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Asset Protection Detective, Christiana - Part Time
Newark, Delaware, United States
$17-$25/hr OnsitePart Time
Macy's
Macy'sNYSE: M: Operates department stores selling apparel, home goods, and luxury items.
Flexible availability including days/evenings/weekends/holidays; high school diploma or equivalent; maintain required licenses/trainings (New York State security guard license where applicable); ability to walk/stand long periods and lift up to 30 lbs; strong communication and de-escalation skills.