111 network security analyst jobs at 52 companies in Crofton, MD
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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph, bachelor’s in technical discipline, 5+ years relevant experience, TCP/IP/network analysis, scripting (python, bash), Windows/Linux command-line, REGEX, strong analytic and communication skills.
TCP/IP, Python, Bash, PowerShell, Windows, Linux, REGEX
1mo
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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE, active TS/SCI with polygraph, 5+ years technical experience, TCP/IP and routing knowledge, network analysis, scripting (Python, bash), Windows/Linux command line, REGEX, link analysis and data integration tools, strong communication and analytic skills.
TCP/IP, Python, bash, Microsoft PowerShell, Windows, Linux, REGEX, link analysis, data integration
2w
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Network/Cyber Security Analyst Associate
Manassas, Virginia, United States
$71k-$95k/yr OnsiteFull Time
1+ YOETS clearance and U.S. citizenship required, 1+ years related experience, familiarity with SIEM/IDS/vulnerability scanning, pursuing cybersecurity certification (e.g., CompTIA Security+, CISSP, CEH).
SIEM, IDS, Vulnerability Scanning, Indicators of Compromise (IOC)
3w
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Target Digital Network Analyst
Fort Meade, Maryland, United States
$99k-$225k/yr OnsiteFull Time
3+ YOETS/SCI with poly required; experience with routing, network infrastructure, network exploitation or signals intelligence; bachelor's or 3+ years (in lieu) of relevant experience; Python/C++ familiarity and certs like Network+, Security+, CEH, CCNA, or SANS.
Python, C++
3w
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Computer Network Defense Analyst
Annapolis Junction, Maryland, United States
$220k-$255k/yr OnsiteFull Time
Active TS/SCI with polygraph, bachelor\u0002s in STEM or equivalent military training, experience in cybersecurity/network security/forensics/penetration testing, hands-on network or systems administration, foreign language a plus.
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Data Analyst (Network Security)
Washington or Atlantic City or United States
$59k-$112k/yr HybridFull Time
0+ YOEBachelor's in a technical field,0–5 years cybersecurity/network or technical data analysis experience, scripting (Python/PowerShell/Bash), advanced Excel, networking knowledge, U.S. residency/citizenship, ability to obtain FAA Public Trust.
Python, PowerShell, Bash, Microsoft Excel, Power BI, Tableau, Splunk, ELK
4w
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Digital Network Exploitation Analyst 3
Annapolis Junction or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$141k-$183k/yr OnsiteFull Time
Experience in computer/information systems design or analysis, background in network/security engineering or related fields, ability to analyze SIGINT and network data, and an active security clearance with polygraph.
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Security Analyst III
Reston, Virginia, United States
$41-$53/hr HybridFull Time
5+ YOEBachelor's or equivalent experience,5+ years cybersecurity experience,incident investigation and IR skills,knowledge of Windows/Linux/macOS,networking,cloud security;preferred certifications Security+,CySA+,CISSP,GIAC.
CrowdStrike, Microsoft Defender, Microsoft Sentinel, SIEM, EDR
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Digital Network Exploitation Analyst
Fort Meade or Salt Lake City
OnsiteFull Time
Active TS/SCI with full-scope polygraph; experience in computer/information systems design, development, or analysis; JCAC training may count toward experience.
JCAC, Cybersecurity, Network Security, Penetration Testing, Information Assurance
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Security Analyst Investigator
Bellevue or Menlo Park or Washington
$137k-$196k/yr OnsiteFull Time
5+ YOE5+ years performing security investigations; subject matter expertise in child safety laws/policies; experience with OSINT, SQL, and network security concepts; proven ability to develop multi-source, evidence-based findings and communicate to diverse audiences.
SQL, OSINT, Jupyter Notebook, Maltego, Palantir
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Data Analyst (Network Security)
Washington or United States or Atlantic City
$59k-$112k/yr HybridFull Time
0+ YOEBachelor's in a technical field, 0–5 years cybersecurity/network or data analysis experience, strong data analysis and scripting (Python/PowerShell/Bash), advanced Microsoft Excel, and ability to obtain FAA Public Trust.
Python, PowerShell, Bash, Microsoft Excel, Power Query, Power BI, Tableau, Splunk, ELK, NIST RMF, FISMA, NIST SP 800-53 Rev. 5, Zero Trust Architecture (ZTA)
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Computer Network Defense Analyst (CNDA)
Annapolis Junction or Honolulu
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
Experience in cyber defense, intrusion detection, network security, and system administration; degree in a technical field; relevant certifications preferred.
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Digital Network Exploitation Analyst (DNEA) - Chantilly, VA
Chantilly or Fairfax or Aurora
$120k-$175k/yr OnsiteFull Time
10+ YOETop Secret with SCI eligibility and Polygraph; 10 yrs experience (no degree) or degrees with required years; network routing and security expertise; tools for signals analysis and exploitation.
Routing, Network Infrastructure, Vulnerability Analysis, Signals Analysis, Exploitation, Python, C++, Penetration Testing Tools
3d
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Computer Network Defense Analyst (CNDA)
Annapolis Junction, Maryland, United States
$120k-$210k/yr OnsiteFull Time
Experience in cyber/network security, vulnerability analysis, incident response or related fields; background in network or system administration; bachelor’s degree in STEM or equivalent military training; TS/SCI with polygraph required; strong analytical and problem-solving skills.
1w
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Computer Network Defense Analyst Level 2
Fort Meade, Maryland, United States
$155k-$170k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Polygraph, Bachelor’s in a STEM field or equivalent, 6+ years experience, expertise in cybersecurity, network/system administration, vulnerability analysis, forensics, strong networking/security knowledge, analytical skills, and teamwork.
Python, PowerShell, Bash
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Digital Network Exploitation Analyst 3
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$59-$92/hr OnsiteFull Time
4+ YOEU.S. citizenship and position-appropriate security clearance (e.g., active TS/SCI with poly) required. 4–10+ years of relevant computer/IT experience depending on degree; experience in vulnerability analysis, penetration testing, forensics, systems engineering, or network administration.
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Cyber Security Analyst
Fort Meade, Maryland, United States
$130k-$155k/yr OnsiteFull Time
8+ YOEBachelor's in a technical discipline and 8+ years relevant experience; DoD 8570 IAT II and Security+CE; active TS/SCI with polygraph; 24/7 shift availability; Windows, networking, and Microsoft Office proficiency.
Windows Desktop 7/8/8.1/10, Windows Server 2003/2008/2012 R2, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft Outlook, Microsoft Office 365, VMware, Cisco
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Security Analyst - Tier 3
Washington, District of Columbia, United States
RemoteFull Time
Seven AI: Provides autonomous AI agents for enterprise security operations.
5+ YOE5+ years in security operations, hands-on alert investigation across endpoint/network/identity/cloud, SIEM/XDR experience, data querying (SPL,KQL,FQL,SQL), malware analysis, MITRE ATT&CK knowledge, and mentoring skills.
XDR, SIEM, IDS/IPS, IDP, MITRE ATT&CK, SPL, KQL, FQL, SQL
1mo
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System Administrator/ Network Analyst (On-Site)
Fort Meade, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in IT or related (or equivalent experience), 5+ years supporting Windows server and enterprise infrastructure, network support, DISA STIG security hardening, backup/DR, experience with Cisco/Citrix/GlobalProtect, strong troubleshooting and communication.
Microsoft Windows Server, Windows, Cisco, Citrix, GlobalProtect, VMware, Hyper-V, PowerShell, Microsoft Azure, DISA Security Technical Implementation Guides (STIGs)
2mo
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Security Analyst - MFS
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years experience (3+ with access control), expertise with PACS/IDS/CCTV, networking, SQL/PowerShell, ability to obtain Top Secret (SSBI), strong analytical and communication skills.
Physical Access Control System (PACS), Intrusion Detection Systems (IDS), CCure 9000, Genetec Video Surveillance, TCP/IP, Power over Ethernet, Wiegand Protocol, Open Supervised Device Protocol, iStar Panel, Active Directory (AD), Enterprise Resource Planning (ERP), SQL, PowerShell, Microsoft Office, Adobe, Blue Beam
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