hi there, below there two separate job postings. Please explain all meaning of t

hi there, below there two separate job postings. Please explain all meaning of the job postings requirements like example how NiST framework works explain it and all tools how it works , with example for that specific job position. Also, for both job positions write down common 20 questions and answers separately for both job positions.
Job Description 1
Cyber forsIc Anayst
This position shall support CBP/OPR/CI in a wide range of systems engineering, administration, and Cyber security & regulatory compliance services necessary to maintain and secure OPR information technology networks used in the detection and investigations of cybercrimes and CBP policy violations.
Primary Responsibilities:
The candidate shall provide support to CI in conjunction with OIT’s Cyber Defense Forensic (CDF) team in support of insider threat and security operations according to established policies, handbooks, and CBP CDF Standard Operating Procedures (SOPs). This support includes monitoring activities, conducting threat analysis, investigating policy violations, identifying mitigation and/or remediation courses of action, and assessing risk posed by trusted insiders. The main focus of this task is to process CBP email misuse “egress” cases assigned to OPR in the CBP OPR Joint Intake Case Management System (JICMS), work with the OIT Data Loss Prevention (DLP) tools to process incidents and assist with SOC Incidents / OPR investigations as needed.
Provide recommendations for Information Spillage Incident Response efforts on handling and sanitization methods pursuant to industry best practices, NIST 800-88 recommendations, and Federal guidelines.
Conduct enterprise and individual system(s) endpoint (e.g., Windows, Linux, Mac, and Cloud systems) and network based digital forensic analysis
Conduct formal digital forensic investigations and document findings in formal investigation reports.
Perform Email hygiene activities in support of CBP investigations
Support enterprise recovery efforts as necessary to ensure that security events and incidents are properly remediated prior to reconstitution
Utilize state of the art forensics tools(FTK/Encase,etc) to perform computer, mobile phone forensics and memory analysis (volatility, rekall) in support of incident response.
Conduct reverse engineering of suspicious files utilizing dynamic, automated and static analysis
Properly preserve evidence, maintain chain of custody and write malware analysis or forensic reports.
Recognize attacker and APT activity, tactics, and procedures as indicators of compromise (IOCs) that can be used to improve monitoring, analysis and incident response.
Install, secure, maintain and recommend forensic software and hardware within a Forensic Lab environment while following established configuration management processes.
Develop and build security content, scripts, tools, or methods to enhance forensic processes.
Effectively investigate and identify root cause findings then communicate findings to stakeholders including technical staff, and leadership.
Develop and maintain Standard Operating Procedures
Preferred Qualifications:
SANS GREM certification
Experience performing computer forensics in Federal Government, DOD or Law Enforcement
Ability to script in one more of the following computer languages Python, Bash, Visual Basic or Powershell
Cyber Kill Chain Knowledge
Advanced understanding of multiple Operating Systems, monitoring and detection techniques and methods, and Incident Response Lifecycle
Prior experience with CBP/DHS
Between 1-2 years of experience in two or more of these specialized areas:
• Insider Threat
• Digital media forensic
• Monitoring and detection
• Incident Response
Job posting 2 DevSecOps Software Engineer
Summary:
CEI’s retail client is adding a remote DevSecOps Software Engineer to their team based out of Pittsburgh, PA. You will be working on an e-commerce project building and maintaining secure software pipelines for a web application identify vulnerabilities as early as possible in the software development lifecycle (SDLC) and remediate them effectively, all while maintaining a streamlined build process.
Responsibilities:
Support / Execute the implementation of a risk and policy framework via CI/CD pipelines to support the department’s accountability in setting risk and security policies, standards, guidelines, processes, and procedures.
Maintain up-to-date in-depth knowledge of the IT security industry including awareness of new or revised security solutions, improved security processes, and the development of new attacks and threat vectors.
Perform the deployment integration, and initial configuration of all new security solutions and any enhancements to existing security solutions following industry and company standards.
Maintain up-to-date baselines for the secure configuration and operations of all in-place devices, whether they be under direct control (e.g., security tools) or not (e.g., workstations, servers)
Participate/advise in the design and execution of vulnerability assessments, penetration tests, and security audits.
Provide call escalation for in-place security solutions to CI/CD pipelines.
Collaborate with core business partners and other security teams to improve controls via the creation of process designs that meet the evolving business needs for customer experience and efficiency.
Provide risk consulting and/or training to business and technical partners to improve the effectiveness of risk management across the enterprise.

Required Skills:
3+ years overall experience in cybersecurity
Bachelor’s degree in Computer Science, Engineering, or related field required.
Ability to program (structured and OO) with one or more high-level languages (i.e., Python, Java, C/C++, Ruby, and JavaScript/React) is preferred.
Previous experience with automated application security testing tools (Burp Suite, Checkmarx, SpotBugs) required
Previous coding experience beyond simple scripts is required.

Preferred Skills:
1 year experience in IP, TCP/IP, and other network administration protocols
1 year of working experience in Windows and Linux systems