Cyber Security jobs in Belleville, IL

Remote or Hybrid in Virginia Beach, Virginia

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Today

Cyber Security Analyst Healthcare (2-3 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a motivated Cyber Security Analyst Healthcare (2-3 years experience) to support healthcare security operations, protect sensitive patient information, and monitor threats across healthcare systems and applications. Key ResponsibilitiesMonitor and investigate security alerts and incidentsAnalyze security logs using SIEM toolsAssist with vulnerability assessments and remediationSuppo

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in Pennsylvania

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Yesterday

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in New York, New York

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7d ago

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in Georgia, Vermont

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9d ago

Cyber Security Analyst Healthcare (1 2 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a motivated Cyber Security Analyst Healthcare ( 2-3years experience) to support healthcare security operations, protect sensitive patient information, and monitor threats across healthcare systems and applications. Key ResponsibilitiesMonitor and investigate security alerts and incidents Analyze security logs using SIEM tools Assist with vulnerability assessments and remediation Su

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in Virginia Beach, Virginia

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8d ago

Cyber Security Analyst Banking (2-3 Years Experience)Company: AaraTech Inc <>About the RoleAaraTech Inc is seeking a Cyber Security Analyst Banking to support security operations and protect sensitive financial and customer information. This role focuses on threat monitoring, vulnerability management, security analysis, and incident response across banking and financial systems. Ideal for early-career cybersecurity professionals. Key ResponsibilitiesMonitor and investigate security alerts and in

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in Pennsylvania

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10d ago

Cyber Security Analyst Retail & E-Commerce (2-3 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a Cyber Security Analyst Retail & E-Commerce to support security operations and protect customer, payment, and transactional data. This role focuses on threat monitoring, vulnerability management, security analysis, and incident response across retail and e-commerce environments. Ideal for early-career cybersecurity professionals. Key ResponsibilitiesMonitor and investigat

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Contract

$65,000 - $75,000

Cybersecurity Subject Matter Specialist (SMS) (Tech Lead)

O'Fallon, Illinois

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Today

Overview Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With more than 1,700+ team members, 1,500+ AI & data experts, and 100+ prime contracts, we deliver on a scale and with purpose. We ve been recognized as a Top Workplace by The Washington Post for six consecutive years and named to the Inc. 5000 list of Fastest-Growing Privat

Full-time

Cybersecurity Specialist (Secret Clearance Required)

O'Fallon, Illinois

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Today

Job Type Full-time Description Collaborate on compelling solutions. Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management, and Consulting Services. For over 20 years, Solerity has enabled Government and Commercial clients to achieve their organizational initiatives through the application of high quality, innovative, and cost-effective professional services and solutions. Solerity provides competitive compensation and a positive working e

Full-time

Advanced Cybersecurity Analytics Engineer III

St. Louis, Missouri

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Today

Job Title: Advanced Cybersecurity Analytics Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity Reporting to the Lead of Focused Operations, under the Branch Chief of Defensive Cyber Operations, you will be tasked with developing and maintaining defensive countermeasures for the enterprise. Working within a Fusion model, w

Full-time

USD 75,200.00 - 158,100.00 per year

Cybersecurity Engineer

St. Louis, Missouri

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Today

Job ID: 2616973 Location: St. Louis, MO, US Date Posted: 2026-09-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of o

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Engineer - NSS Tools

St. Louis, Missouri

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Today

Job Title: Cyber Security Engineer - NSS Tools Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity TCS is looking for a Cybersecurity Engineer for the Network Security Services - Network Defense team. This position is responsible for developing, deploying, and maintaining cybersecurity tools to defend the National Geospatial-Intell

Full-time

USD 75,200.00 - 158,100.00 per year

Cybersecurity Engineer - Network Security Tools

St. Louis, Missouri

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Today

Job Title: Cybersecurity Engineer - Network Security Tools Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity TCS is looking for a Cybersecurity Engineer for the Network Security Services - Network Defense team. This position is responsible for developing, deploying, and maintaining cybersecurity tools to defend the National Geosp

Full-time

USD 75,200.00 - 158,100.00 per year

Cybersecurity Engineer - ISSO

St. Louis, Missouri

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Today

Job ID: 2615385 Location: St. Louis, MO, US Date Posted: 2026-08-07 Category: Cyber Subcategory: Cyberspace Ops Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Cyber Security Engineer to support critical DoD and Intelligence Community missions. You will lead assessment, authorization, vulnerability management, and se

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Architect

Remote

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16d ago

Role SummaryThe Cybersecurity Architect is responsible for designing and implementing Comply-to-Connect (C2C) policy frameworks and enforcement strategies across enterprise environments. This role provides technical leadership for C2C implementation, translating current security requirements into actionable designs and deployment strategies. The position develops technical documentation, conducts gap analyses, and collaborates with stakeholders to support effective cybersecurity policy integrati

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Contract, Third Party

Depends on Experience

Cyber Security Engineer

Remote

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15d ago

Role SummaryThe Cybersecurity Engineer is responsible for configuring, managing, and optimizing Comply-to-Connect (C2C) and Network Access Control (NAC) solutions within secure enterprise environments. This role focuses on device discovery, classification, posture assessment, policy enforcement, and remediation. The position collaborates with cross-functional teams to implement, validate, and support network access control strategies across multiple locations. Responsibilities Configure, test, a

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Third Party, Contract

Depends on Experience

Cybersecurity Data Engineer(Cribl and Vector)-W2 only

Remote or Kansas

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Today

Work Required Lead the architecture, design, and implementation of scalable, modular, and reusable data flow pipelines using Cribl, Vector, and other open-source platforms, ensuring consistent ingestion strategies across a complex, multi-source telemetry environment. Develop platform-agnostic ingestion frameworks and template-driven architectures to enable reusable ingestion patterns, supporting a variety of input types (e.g., syslog, Kafka, HTTP, Event Hubs, Blob Storage) and output destination

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Contract

CyberSecurity Project Manager

Remote

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Today

Position: Cybersecurity Project Manager Location: remote working EST (must sit in either EST/CST/MST no PST) Term: 6 months to start W2 Only Note: Must be flexible to take on different projects being hired for the role below, but things could change needs to be ok with that10yrs in cyber securityMust be a true project manager, not looking for an engineerMust have project experience in: IAM, pen testing, detection engineeringMust be able to explain how they tracked the remediation of the project

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Contract

Depends on Experience

Cyber Security Engineer (Secret Clearance)

Remote

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16d ago

We are looking for a Cyber Security Engineerto join our clients team. Client: Federal Duration: 46 months Location: Onsite at multiple CONUS bases; 75% travel Clearance: Active Secret required Travel Included but billed seperately. Role Summary The Cyber Security Engineer is a hands-on engineer who configures and runs the Comply-to-Connect (C2C)/NAC platform at the base. This role closes Step 13 gaps, builds and tunes policies, and executes Step 4 enforcement waves. Work is directed by the Progr

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Contract

Depends on Experience

EASM Cyber Security Analyast

Remote

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Yesterday

Cybersecurity Analyst, External Attack Surface Management (EASM) Key Responsibilities1. Detection Evaluation and Technical Validation Triage EASM platform findings for validity, real-world severity, and exploitability Verify exposures non-destructively using DNS and WHOIS enumeration, TLS certificate inspection, HTTP header analysis, service fingerprinting, and passive reconnaissance Document evidence sufficient to justify escalation or dismissal: request and response captures, scan output, DN

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Contract

30 - 40

Tech Program Manager Cyber Security

Remote

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17d ago

Role : Tech Program Manager Cyber Security Location: Remote Type: Contract 9 Months (Potential Extension) We are looking for a senior Technical Program Manager with strong experience leading Cyber Security, Technology, and Data programs across multiple workstreams. Key Skills: 14+ years overall experience 8+ years in Technology/Data Program Management Cyber Security / Cyber Risk experience Data platforms, analytics & AI Program roadmap, governance & delivery RAID, risk & dependency manag

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Contract

75 - 77

Cyber Security jobs in Belleville, IL, USA