19 siem analyst jobs at 14 companies in Cecilton, MD
3w
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Senior Sensor Analyst
Linthicum, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Requires advanced degree or extensive experience in IT/Cybersecurity, proficiency with network and sensor data (Netflow, PCAP), SIEM, NIDS/IPS, EDR, vulnerability scanning, experience producing intelligence products, and active TS/SCI with poly.
Netflow, PCAP, SIEM, NIDS, IPS, EDR, vulnerability scanners, log collectors
3w
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IT Security Analyst
Hanover, Maryland, United States
$95k-$125k/yr HybridFull Time
3+ YOEBachelor's degree and minimum 3 years IT security experience, CompTIA Security+ required; experience with SIEM, EDR, Microsoft 365 security, PowerShell, HIPAA, and healthcare EHR environments preferred.
SIEM, EDR, Proofpoint, Microsoft Entra ID (Azure AD), Microsoft Exchange Online, Microsoft Defender, Conditional Access, Microsoft Purview, PowerShell, RMM, Windows
2d
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SOC Analyst Shift Lead
San Antonio or Hanover or Washington
$92k-$153k/yr OnsiteFull Time
6+ YOESix-plus years of experience in cybersecurity or IT, SOC shift leadership, incident response, SIEM and log analysis, U.S. citizenship, ability to obtain Public Trust, and high school diploma or equivalent.
Security Information and Event Management (SIEM), Splunk, QRadar, Microsoft Sentinel, Python, PowerShell, MITRE ATT&CK, NIST, CIS Controls
1mo
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Cyber Threat Analyst
Linthicum Heights, Maryland, United States
OnsiteFull Time
10+ YOEActive TS/SCI eligibility, bachelor’s in a related field, 10+ years supporting threat intelligence/operations/SOC, SIEM and IOC analysis experience, familiarity with MITRE ATT&CK and cyber frameworks, strong analytical and writing skills.
MITRE ATT&CK, Cyber Kill Chain, NIST Cybersecurity Framework, SIEM, CrowdStrike, Intel 471, Recorded Future, OSINT
2mo
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Cyber Defense Analyst 3 (CDA3)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEEight years as a Cyber Defense Analyst; TCP/IP and network analysis; SIEM (Splunk/ArcSight/Kibana/LogRhythm); network and threat analysis tools; DoD 8570/GIAC certifications; Splunk training; 8x5 schedule.
Wireshark, tcpdump, tshark, Snort, Splunk, ArcSight, Kibana, LogRhythm, Bricata, Windows Active Directory
2w
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Junior Cyber Defense Analyst
Glen Burnie, Maryland, United States
$60k-$65k/yr OnsiteFull Time
1+ YOE1+ year IT/security experience, CompTIA Security+ required, CySA+ desired. Familiarity with SIEM/EDR/IDS, network protocols, vulnerability assessment, incident response, and security frameworks.
SIEM, EDR, IDS, NIST Cybersecurity Framework, TCP/IP
2mo
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Senior Information Security Analyst
Washington or Atlanta or Austin or Baltimore or Chicago or Virginia
$94k-$131k/yr HybridFull Time
7+ YOE7+ years in cybersecurity, Bachelor's in Information Security/Cybersecurity required, professional certs (e.g., CISSP, GIAC, SANS) preferred, SIEM/EDR/IDS/IPS and vendor tool experience, incident response and vulnerability management expertise.
Security Incident and Event Management (SIEM), Endpoint Detection and Response (EDR), Intrusion Detection/Prevention Systems (IDS/IPS), Microsoft Defender, CrowdStrike, Palo Alto Networks, malware sandbox, DNS, Active Directory, Exchange
3w
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SOC Analyst
Crownsville, Maryland, United States
OnsiteFull Time
Monitor, detect, and analyze threats; perform threat hunting, triage incidents, develop SIEM rules, support incident response; bachelor's in CS/IS/engineering/business preferred and relevant security certifications.
Wireshark, VirusTotal, Splunk, Python, PowerShell, VBScript
4d
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Cyber R&D Analyst/Service Manager
Linthicum, Maryland, United States
$112k-$179k/yr OnsiteFull Time
6+ YOESecret clearance, bachelor's degree with 8+ years or master's with 6+ years, cybersecurity expertise, network and firewall knowledge, SIEM experience, technical analysis, reporting, and briefing skills.
MITRE ATT&CK Framework, Splunk, Elastic, SIEM
4d
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Cyber R&D Analyst/Service Manager
Linthicum, Maryland, United States
$112k-$179k/yr OnsiteFull Time
6+ YOERequires Secret clearance, a bachelor's degree with 8+ years or master's with 6+ years, or additional experience in lieu of degree; network, firewall, cloud, SIEM, cyber analysis, reporting, and briefing experience.
Cloud, Big Data, MITRE ATT&CK Framework, SIEM, Splunk, Elastic
1d
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Journeyman Security Analyst
Aberdeen Proving Ground, Maryland, United States
$70k-$85k/yr OnsiteFull Time
3+ YOERequires U.S. citizenship, Interim Secret clearance, ability to obtain IAT-II within 90 days, and 3+ years in endpoint security and vulnerability scanning; bachelor's degree preferred.
SIEM, ACAS, NESSUS, HBSS
3w
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Senior Sensor Analyst
Linthicum, Maryland, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEActive TS/SCI with poly; degree in IT/CS/cyber/data/software or equivalent experience; advanced cyber analysis skills; 8+ years experience with BS (or 6+ with MS,3+ with PhD); multiple cybersecurity certifications preferred.
Netflow, PCAP, NIDS, IPS, EDR, SIEM, vulnerability scanners, log collectors
3mo
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IT Security Analyst
Baltimore, Maryland, United States
$90k-$100k/yr OnsiteFull Time
2+ YOEBachelor’s in cybersecurity or IT; 2–5+ years in cybersecurity; strong analytical skills; knowledge of risk, resilience, and security tooling; on-site role.
SIEM, EDR, Vulnerability Scanning, Incident Response Tools
3d
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SOC Analyst Tier 2
San Antonio or Hanover or Washington
$92k-$153k/yr OnsiteFull Time
3+ YOERequires 3+ years of technical experience, cybersecurity or IT knowledge, high school diploma, U.S. citizenship, and ability to obtain and maintain Public Trust clearance.
SIEM, Splunk, QRadar, Microsoft Sentinel, Python, PowerShell, MITRE ATT&CK, NIST, CIS controls
2mo
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Cybersecurity Analyst (contingent 045)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
5+ YOE5+ years in cybersecurity engineering; RMF knowledge; DoD IAM Level III certification; secret clearance.
ACAS, SCAP, STIG, HBSS, DLPe, ENS, ePO, Splunk, IAM, IDS, IPS, WSUS, SIEM
2mo
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Cybersecurity Analyst (contingent 045)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
Systems Products and Solutions: Provides logistics and technical services to defense agencies.
5+ YOE5+ years cybersecurity engineering; RMF expertise; DoD 8510.01 guidance; DoD IAM Level III certification preferred; Secret clearance.
RMF, ACAS, SCAP, STIGs, HBSS, DLPe, ENS, ePO, Threat Intelligence, IoT security, AI/ML applications, WSUS, SIEM (Splunk), IAM, IDS/IPS, STIG Viewer, Evaluate STIG tools
1d
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Cyber Security Analyst I
Towson, Maryland, United States
$68k-$116k/yr OnsiteFull Time
1+ YOEBachelor's degree or intermediate IT security, cybersecurity, or EMR certification with 1+ year relevant experience; alternatively, an associate degree with 2+ years relevant experience. Requires cybersecurity and systems access expertise.
SIEM, Active Directory, Microsoft Exchange 365, Electronic Medical Records (EMR), Security Focus, SOAR, Microsoft 365, NGEP
3mo
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System Administrator/SOC Analyst
Columbia, Maryland, United States
OnsiteFull Time
7+ YOE7+ years system administration; endpoint hardening; reporting from SEIM/EDR/DLP/MDM; Workspace Admin Console familiarity.
EDR, DLP, MDM, SIEM, YubiKeys, STIG, Google Workspace, Chrome Enterprise Browser, Entra ID GCCH, Box for Government, GovSlack
2w
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Security Operations Center (SOC) Tier 3 Analyst / Incident Responder
Baltimore, Maryland, United States
OnsiteFull Time
8+ YOE8+ years cybersecurity experience with 6+ years SOC experience; bachelor\u0002s degree or equivalent; 2+ DFIR/forensics years; requires multiple certifications (e.g., GCFA, GCIH, CISSP); deep expertise in enterprise incident response, detection engineering, and threat hunting.
Elastic Security, KQL, ES|QL/EQL, SQL, PowerShell, Python, Bash, CrowdStrike Falcon, Microsoft Defender XDR, Defender for Endpoint, Defender for Identity, Defender for Office 365, Defender for Cloud, Defender for Cloud Apps, Elastic, EDR/XDR, NDR, SIEM, SOAR, IDS/IPS, WAF, firewalls, VPN, DNS, DHCP, proxy, CASB, DLP, IAM, PAM, Kubernetes, Azure, AWS, Microsoft 365, Microsoft Entra ID, VMware, Hyper-V
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