Jaskaran Singh

Cybersecurity and Privacy Policy Analyst

LMI

Dec 2025 - Current (8 months)

• Develop and implement cybersecurity strategies, policies, and security controls, including data-at-rest encryption and FIPS-compliant safeguards, to protect the confidentiality, integrity, availability, and accountability of sensitive information and data assets, aligned with NIST SP 800-53 (Rev 5), NIST RMF, NIST Cybersecurity Framework (CSF), FISMA, CNSSI 1253, and Zero Trust principles • Perform Information System Security Officer (ISSO) duties, conducting risk assessments to determine residual risk, control gap analyses, and compliance audits to identify vulnerabilities and validate control implementation, leveraging eMASS for system registration, control correlation identifier (CCI) responses, PPSM tracking, POA&M management, remedia

Systems Administrator/Security Analyst

LMI

Apr 2020 - Nov 2025 (5 years 8 months)

• Implemented and maintained security hardening baselines, configuration management, and access control policies across enterprise Windows Server and network infrastructure in alignment with DISA STIGs, IAVM/IAVA-directed patching, CIS Benchmarks, and NIST SP 800-53 security controls • Monitored, analyzed, and correlated security logs and threat indicators using Splunk SIEM and Windows Event Logging, performing event triage and escalation, to support continuous monitoring, threat detection, incident response, and security operations (SecOps) workflows • Conducted vulnerability assessments and security scans across systems, networks, and databases using Nessus and ACAS, reviewing STIG and IAVA compliance, coordinating scan requests and crede

Business Systems Analyst

CGI

Jul 2019 - Apr 2020 (10 months)

• Conducted in-depth analysis of business processes and IT workflows to identify capability gaps, improve system efficiency, and align operational and security performance with mission requirements • Collaborated cross-functionally with technical and business stakeholders, acting as a program liaison, to elicit, validate, and document system requirements, user stories, and functional specifications aligned with mission objectives and secure system integration practices • Supported system implementation, software integration, change management, and business impact assessment activities to streamline workflows, reduce manual overhead through automation, and increase operational productivity across DoD Navy environments

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Technical Analyst

Universal Consulting Services (NAVSEA)

Mar 2018 - Jul 2019 (1 year 5 months)

• Performed technical analysis of enterprise Windows systems supporting the NAVSEA Standard Procurement System (SPS), identifying performance bottlenecks, configuration issues, and security compliance gaps using Windows Event Viewer, system logs, and performance monitoring tools, supporting proactive infrastructure health management • Provided Tier 1 and Tier 2 incident management, investigation, and troubleshooting support via ServiceNow ITSM, resolving and escalating system, application, security, and hardware issues across Windows OS environments, Active Directory domains, and enterprise endpoints in alignment with ITIL practices • Supported configuration, change, and release management processes, system integration, and sustainment of e

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Application Engineer

Tagence, INC

Apr 2017 - Aug 2017 (5 months)

• Developed and supported customized enterprise application solutions aligned to client requirements, improving workflow efficiency and system reliability within Windows-based environments • Performed application troubleshooting, root cause analysis, and vulnerability risk analysis, identifying potential security-related anomalies and deficiencies, to support incident investigations and ensure system stability, security posture, and optimal functionality across deployed enterprise systems • Coordinated with project stakeholders to define technical requirements, document application configurations, and support quality assurance testing to validate solution delivery against client specifications

Technical Analyst

Caci

Jan 2017 - Apr 2017 (4 months)

• Analyzed complex technical and operational data using BI reporting tools and structured queries to identify system performance gaps and recommend improvements to application efficiency and reliability, supporting technical briefings and reporting for program stakeholders • Collaborated with cross-functional teams to identify, investigate, track, and resolve technical issues following ITIL-based incident and problem management practices, improving system uptime by approximately 20% • Maintained technical documentation, compliance tracking artifacts, and standard operating procedures, including system performance reports, configuration logs, and analysis findings, to support data-driven decision-making, weekly status reporting, and operatio

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Systems Engineer

Nolij Consulting LLC

Jul 2016 - Dec 2016 (6 months)

• Designed and implemented enterprise network and systems infrastructure solutions, informed by design studies and technical evaluations, including server builds, network segmentation, and high-availability configurations, to protect against network intrusions across Windows-based DoD environments • Performed systems integration testing (SIT), troubleshooting, and root cause analysis within an Agile/DevSecOps development cycle to identify and resolve complex technical and configuration issues, ensuring system readiness and operational continuity • Developed and maintained engineering documentation including system design records, network diagrams, configuration baselines, and change logs to support system security architecture planning, con

Systems Administrator

Hewlett Packard Enterprise

Apr 2016 - Jul 2016 (4 months)

• Proactively monitored and maintained enterprise network and systems infrastructure using performance monitoring tools to identify indicators of suspicious activity, support continuous monitoring, and ensure high availability, uptime, and cyber hygiene across Windows Server and VMware environments • Implemented and enforced DISA STIG-aligned security configurations, hardening baselines, and least privilege access controls, including malware and spyware protection mechanisms, to protect systems and data from unauthorized access in alignment with DoD security standards and information assurance requirements • Supported systems administration tasks including user account management, software installation, and hardware provisioning, ensuring c

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