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castaliasystems

castaliasystems

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116 open positions
Last updated Sep 25, 2026
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On-site100%
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This month0 new · 6 closed

Mid-Level Network Development Analyst

51
Low

Job Type: Full- Time Workplace Type: Onsite Clearance: TS/SCI with CI Poly Must be a U.S. Citizen Job Summary Castalia Systems is seeking a Mid-Level Network Development Analyst to support our customer in Charlottsville, VA. Roles and Responsibilities A qualified candidate will perform the following

OtherDevelopment AnalystMid
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2 0 0 ~2mo ago

Data Scientist/Data Engineer- Mid

51
Low

Job Type: Full Time Workplace Type: Onsite in Charlottesville, VA Clearance: TS/SCI with a CI polygraph Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry

Data ScientistDataMid
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2 0 0 ~2mo ago
castaliasystemscastaliasystems·Camp Smith·On-site

Systems Administrator (Windows Active Directory)

51
Low

Job Type: Full-Time Workplace Type: Onsite at Camp Smith Clearance: TS/SCI Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Jo

Systems AdministratorInfrastructure & CloudExecutive
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2 0 0 ~2mo ago

MS Enclave Administrator (Azure Operations Systems Administrator), Tech 3

51
Low

Job Type: Full-Time Clearance: TS/SCI with ability to obtain SAP access Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Job S

Systems AdministratorInfrastructure & CloudMid
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3 0 0 ~2mo ago
castaliasystemscastaliasystems·Camp Smith·On-site

Security Information Event Manager (SIEM) Administrator

14
Lowest

Job Type: Full-Time/Onsite Clearance: Secret preferred Must be a U.S. Citizen Job Summary A Security Information Event Manager (SIEM) Administrator is responsible for managing the organization's security information and event management (SIEM) system using Splunk. This role involves implementing, ma

OtherAdministratorMid
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2 0 0 ~4mo ago

Biomedical Engineer Senior

14
Lowest

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI with the ability to obtain a CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furr

EngineeringBiomedical EngineerSenior
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4 0 0 ~4mo ago
castaliasystemscastaliasystems·Fort Belvoir·On-site

Intelligence Planner, Mid

14
Lowest

Job Type: Full-Time Workplace Type: Onsite Clearance: TS/SCI CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Job Summ

OtherPlannerMid
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2 0 0 ~4mo ago

MS Enclave Administrator (Azure Operations Systems Administrator), Tech V

14
Lowest

Job Type: Full-Time Location: Onsite in Lorton, VA Clearance: TS/SCI with ability to obtain SAP access Must be a U.S. Citizen Job Summary Castalia Systems is seeking a Microsoft Enclave Administrator (Azure Operations Systems Administrator) Expert to join our team in support of an exciting opportuni

Systems AdministratorInfrastructure & CloudSenior
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3 0 0 ~4mo ago

Cyber Network Defense Analyst

14
Lowest

Job Type: Full- Time Workplace Type: Onsite in Arlington, VA Clearance: Active TS/SCI and must be able to obtain a DHS Suitability Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insu

OtherAnalystMid
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3 0 0 ~4mo ago

Cybersecurity Engineer (ENG04)

13
Lowest

Job Type: Full- Time Workplace Type: Onsite in Largo, FL Clearance: Active TS/SCI clearance Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are

EngineeringSecurity EngineerMid
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2 0 0 ~4mo ago

Enhancement Specialist – Editor (3-Middle)

13
Lowest

Location: Springfield, VA Job Type: Full- Time Workplace Type: Onsite Clearance: TS/SCI W/CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friend

MarketingContent MarketerMid
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2 0 0 ~4mo ago

Azure Infrastructure Support (O&M Cloud Engineer) Tech 3

14
Lowest

Job Type: Full- Time Workplace Type: Onsite in Dayton, OH Clearance: Active TS/SCI Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for

EngineeringDevops EngineerMid
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2 0 0 ~4mo ago
castaliasystemscastaliasystems·Quantico·On-site

Space/Counterspace Analyst, Mid

42
Low

Location: Quantico, VA Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen Job Summary Castalia Systems is seeking a Space/Counterspace Analyst, Mid to support our Intelligence Client’s mission sets. Roles and Responsibilities A quali

OtherAnalystMid
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0 0 0 ~4mo ago
castaliasystemscastaliasystems·Quantico·On-site

Open-Source Intelligence Analyst, Junior

14
Lowest

Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen Job Summary Castalia Systems is seeking an Open-Source Intelligence Analyst, Junior, to support our Intelligence Client’s mission sets. Roles and Responsibilities A qualified candida

OtherIntelligence AnalystEntry
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2 0 0 ~4mo ago
castaliasystemscastaliasystems·Quantico·On-site

Weapons Systems Analyst, Mid

42
Low

Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen This position is contingent Job Summary Castalia Systems is seeking a Weapons Systems Analyst, Mid, to support our Intelligence Client’s mission sets. Roles and Responsibilities A qu

Systems AnalystBusiness Analysis & ProcessMid
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0 0 0 ~4mo ago

GEOINT Motion Analyst, Jr

14
Lowest

Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a Polygraph is required Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends

OtherAnalystMid
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4 0 0 ~4mo ago
castaliasystems Careers | Onsite | 116 Open Positions | September 2026